Vocabulary

  • at least: As a minimum
  • have to: Must do
  • thanks to: Because of; as a result of.
  • apartment building: A building with many apartments or flats
  • check out
  • break down: To forcibly break, destroy or make collapse
  • due to: Because of; owing to
  • in town: Present or available in the local area or city.
  • on the radar: Being noticed or tracked; within someone's awareness or attention.
  • off the hook: Released from an obligation or responsibility.
  • out of it: Unconscious or not completely alert; dazed or confused.
  • with it: Intelligent, alert, and up-to-date.
  • to the point: Expressing something directly and without unnecessary detail.
  • under the radar: Without being noticed; avoiding attention.
  • charged with: To be officially accused of something
  • catch up: To become equal with another person
  • bad blood: Feelings of hate between people because of arguments or things that happened in the past.
  • in a state: In a particular condition or situation.
  • think about: To consider something carefully.
  • wait for: To wait until someone comes, or something happens
  • in order to: For the purpose of; with the aim of.
  • face to face: (Meeting) while looking at someone
  • based on: To use something as the foundation or starting point for something else.
  • paid off: To give money to get person to do something; bribe
  • walk free: To be released without punishment or penalty.
  • look into: To investigate or try to discover the reasons for
  • medical center: A facility providing comprehensive healthcare services, including diagnosis, treatment, and rehabilitation.
  • set up
  • on duty
  • lead to: To result in some action
  • deeply troubled: Experiencing significant emotional distress or worry.
  • break from: To separate oneself from an association or way of life, typically due to disagreement or disillusionment.
  • in with: Fashionable or popular at the moment.
  • in the house: Located inside a building used as a dwelling.
  • next door: Living in the house next to the one mentioned
  • fit in: To mix with others so you get on well with them
  • in particular: Specifically; especially.
  • to a T: Exactly, perfectly fitting or accurate.
  • all along: From the beginning; all the time.
  • as long as: For the period that; provided that.
  • younger sister: A female sibling born after oneself.
  • in relation to: Concerning; with reference to; regarding.
  • used to: Did regularly before, but don't do now
  • captured on: To record or film something.
  • phone number: A sequence of digits assigned to a telephone subscriber, used to make a call to that phone.
  • the rest is history: What happened next is well known or obvious.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • off duty: Not working; not engaged in one's regular work or task.
  • out there: In or to a place that is far away
  • despite the fact: In spite of; notwithstanding.
  • evidence: Factual proof that helps to establish the truth
  • convince: To persuade someone, or make them feel sure
  • intuition: Natural ability to guess or feel things
  • identify: To indicate who or what someone or something is
  • suspicious: Doubtful about someone's honesty
  • property: Particular quality that someone or something has
  • mysterious: Unusual; hard to understand or work out
  • escape: Act to briefly ignoring boring or bad things
  • suspect: Person thought to have committed a crime
  • series: Set of stories or articles on a particular subject
  • remain: To be left behind; to continue to exist
  • numerous: Existing in large numbers
  • behavior: The way a person or thing acts; manner
  • contact: Touching or feeling something
  • responsible: Being the cause of something that has occurred
  • profile: To write a short description of a person or group
  • trail: Series of marks or signs left by something moving
  • capture: To attract and hold e.g. interest, attention
  • provide: To make available; to supply for use
  • infamous: Famous because of something bad
  • skull: Structure of bones forming the face and head
  • notice: To become aware by sight, touch, or hearing
  • investigation: Search for information about something
  • arrest: To attract someone's attention and hold interest
  • cardiac: Concerning the heart
  • catch: Amount of something that has been caught
  • skeleton: Structure of bones that supports the body
  • interview: To formally ask questions about a given topic
  • confirm: To formally approve or check something
  • bring: To take or go with someone to a place
  • medical: Of or relating to physical health or medicine
  • murder: Something that is difficult or painful to do
  • prolific: Producing something in large quantities
  • convict: Person in prison
  • match: To equal or be as good as something else
  • start: First time or place that a thing exists; beginning
  • finally: used especially at the beginning of a sentence to introduce the last point or idea
  • case: Container used to carry things, e.g. clothes
  • know: To be familiar with a person or place, thing
  • plumber: Worker installing toilets, pipes etc. in buildings
  • human: A person; a man, woman or child
  • believe: To think or accept that something is true
  • spree: Short intense period of shopping/killing etc.
  • dangerous: Involving the chance of hurt or damage; risky
  • apartment: Set of rooms to live in on one floor of a building
  • death: When someone dies; the end of life
  • serial: Story that is told is several parts on TV or radio
  • apprehend: To arrest someone
  • officer: Person of high position in an organization
  • dna: Chemical in living cells with genetic information
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  • not found vocabularyNo vocabulary matches your filters
    • all along

      US /ɔl əˈlɔŋ/

      UK /ɔ:l əˈlɔŋ/

      • Adverb
      • From the beginning; all the time.
      • Phrase
      • In a line parallel to something long.
      A2
      More
    • apartment

      US /əˈpɑ:rtmənt/

      UK /əˈpɑ:tmənt/

      • Countable Noun
      • Set of rooms to live in on one floor of a building
      A2TOEIC
      More
    • apartment building

      US

      UK

      • Countable Noun
      • A building with many apartments or flats
      A2
      More
    • apprehend

      US /ˌæprɪˈhɛnd/

      UK /ˌæprɪˈhend/

      • Transitive Verb
      • To arrest someone
      B2
      More
    • as long as

      US /æz lɔŋ æz/

      UK /æz lɔŋ æz/

      • Conjunction
      • For the period that; provided that.
      • For the length of time that
      • Preposition
      • On the condition that; providing that.
      • Having the same length as.
      A1
      More
    • at least

      US /æt list/

      UK /æt li:st/

      • Adverb
      • As a minimum
      • Not less than
      • Phrase
      • No less than; at the minimum
      • Used to indicate that something is positive in a bad situation.
      C2
      More
    • bad blood

      US

      UK

      • Uncountable Noun
      • Feelings of hate between people because of arguments or things that happened in the past.
      A1
      More
    • based on

      US

      UK

      • Phrasal Verb
      • To use something as the foundation or starting point for something else.
      • Preposition
      • Using something as the main idea or foundation.
      • Relying on something as evidence or justification.
      A1
      More
    • break down

      US /brek daʊn/

      UK /breik daun/

      • Phrasal Verb
      • To forcibly break, destroy or make collapse
      • (Machine) to stop working or become weaker
      A1
      More
    • break from

      US

      UK

      • Phrasal Verb
      • To separate oneself from an association or way of life, typically due to disagreement or disillusionment.
      A1
      More
    • capture

      US /ˈkæptʃɚ/

      UK /'kæptʃə(r)/

      • Transitive Verb
      • To attract and hold e.g. interest, attention
      • To record, tape, or film something
      • Noun
      • The act of seizing or taking control of something.
      B1
      More
    • captured on

      US

      UK

      • Transitive Verb
      • To record or film something.
      B2
      More
    • cardiac

      US /ˈkɑ:rdiæk/

      UK /ˈkɑ:diæk/

      • Adjective
      • Concerning the heart
      B2
      More
    • catch up

      US /kætʃ ʌp/

      UK /kætʃ ʌp/

      • Phrasal Verb
      • To become equal with another person
      • To inform others of the latest news
      • Verb (Transitive/Intransitive)
      • To do something that you have not been able to do recently.
      • To meet someone you know in order to talk to them and find out what they have been doing.
      A1
      More
    • charged with

      US

      UK

      • Transitive Verb
      • To be officially accused of something
      • To entrust someone with a duty or responsibility
      B1
      More
    • check out

      US /tʃɛk aʊt/

      UK /tʃek aut/

      • Phrase
      • Phrasal Verb
      • To find out information about something
      • To take books out of a library
      A1
      More
    • confirm

      US /kənˈfɜ:rm/

      UK /kənˈfɜ:m/

      • Transitive Verb
      • To formally approve or check something
      • To provide evidence to establish the truth of
      A2
      More
    • contact

      US /ˈkɑnˌtækt/

      UK /'kɒntækt/

      • Adjective
      • Touching or feeling something
      • Noun (Countable/Uncountable)
      • Touching or feeling something
      • Object that allows electricity to run through it
      A2
      More
    • convict

      US /kənˈvɪkt/

      UK /kənˈvɪkt/

      • Noun
      • Person in prison
      • Transitive Verb
      • To say someone is guilty of a crime in a law court
      B1
      More
    • convince

      US /kənˈvɪns/

      UK /kən'vɪns/

      • Transitive Verb
      • To persuade someone, or make them feel sure
      A2TOEIC
      More
    • death

      US /dɛθ/

      UK /deθ/

      • Noun (Countable/Uncountable)
      • When someone dies; the end of life
      • The cause or manner of someone dying.
      A2
      More
    • deeply troubled

      US

      UK

      • Adjective
      • Experiencing significant emotional distress or worry.
      B2
      More
    • despite the fact

      US

      UK

      • Preposition
      • In spite of; notwithstanding.
      • Conjunction
      • Even though; although.
      A2
      More
    • dna

      US

      UK

      • Noun (Countable/Uncountable)
      • Chemical in living cells with genetic information
      B2
      More
    • due to

      US /du tu/

      UK /dju: tu:/

      • Preposition
      • Because of; owing to
      • Adjective
      • Attributable to; caused by.
      A1
      More
    • escape

      US /ɪˈskep/

      UK /ɪ'skeɪp/

      • Noun (Countable/Uncountable)
      • Act to briefly ignoring boring or bad things
      • The 'esc key' on a keyboard
      • Verb (Transitive/Intransitive)
      • To avoid something undesirable, dangerous or bad
      • To get away from a place where you are being kept
      A2
      More
    • face to face

      US /fes tu fes/

      UK /feis tu: feis/

      • Adverb
      • (Meeting) while looking at someone
      A1
      More
    • fit in

      US /fɪt ɪn/

      UK /fit in/

      • Phrasal Verb
      • To mix with others so you get on well with them
      A2
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • identify

      US /aɪˈdɛntəˌfaɪ/

      UK /aɪ'dentɪfaɪ/

      • Transitive Verb
      • To indicate who or what someone or something is
      • To say exactly what something is
      B1TOEIC
      More
    • in a state

      US

      UK

      • Phrase
      • In a particular condition or situation.
      • In an emotional condition, often negative (e.g., panic, distress).
      B2
      More
    • in fact

      US /ɪn fækt/

      UK /in fækt/

      • Adverb
      • Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
      • Used to introduce a more detailed or surprising piece of information.
      • Phrase
      • Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
      C1
      More
    • in order to

      US /ɪn ˈɔrdɚ tu/

      UK /in ˈɔ:də tu:/

      • Preposition
      • For the purpose of; with the aim of.
      • Phrase
      • In a specific sequence or arrangement.
      • With the aim of; for the purpose of.
      C1
      More
    • in particular

      US /ɪn pɚˈtɪkjəlɚ/

      UK /in pəˈtikjulə/

      • Phrase
      • Specifically; especially.
      • Detailed or precise.
      A1
      More
    • in relation to

      US /ɪn rɪˈleʃən tu/

      UK /in riˈleiʃən tu:/

      • Phrase
      • Concerning; with reference to; regarding.
      • Compared with.
      B1
      More
    • in the house

      US

      UK

      • Phrase
      • Located inside a building used as a dwelling.
      • Within a legislative body, such as a parliament or congress.
      A1
      More
    • in town

      US /ɪn taʊn/

      UK /in taun/

      • Phrase
      • Present or available in the local area or city.
      • Available or present in a particular place.
      A1
      More
    • in with

      US /ɪn wɪð/

      UK /in wið/

      • Phrase
      • Fashionable or popular at the moment.
      • Having influence or favor with someone.
      • Phrasal Verb
      • To introduce or bring something new into a system or organization.
      A1
      More
    • infamous

      US /ˈɪnfəməs/

      UK /'ɪnfəməs/

      • Adjective
      • Famous because of something bad
      B2
      More
    • interview

      US /ˈɪntɚˌvju/

      UK /'ɪntəvju:/

      • Transitive Verb
      • To formally ask questions about a given topic
      • Noun
      • Meeting to ask questions to get information
      A2TOEIC
      More
    • intuition

      US /ˌɪntuˈɪʃən, -tju-/

      UK /ˌɪntjuˈɪʃn/

      • Noun (Countable/Uncountable)
      • Natural ability to guess or feel things
      B2
      More
    • investigation

      US /ɪnˌvɛstɪˈɡeʃən/

      UK /ɪnˌvestɪ'ɡeɪʃn/

      • Noun (Countable/Uncountable)
      • Search for information about something
      B1
      More
    • lead to

      US /lid tu/

      UK /li:d tu:/

      • Phrasal Verb
      • To result in some action
      • Verb (Transitive/Intransitive)
      • To have something as a consequence or result.
      A1
      More
    • look into

      US /lʊk ˈɪntu/

      UK /luk ˈɪntuː/

      • Phrasal Verb
      • To investigate or try to discover the reasons for
      A1
      More
    • match

      US /mætʃ/

      UK /mætʃ/

      • Verb (Transitive/Intransitive)
      • To equal or be as good as something else
      • To work well or look good with something else
      • Noun
      • Something that is equal to or the same as another
      • Small stick you strike to light a fire candle etc.
      A2TOEIC
      More
    • medical

      US /ˈmɛdɪkəl/

      UK /ˈmedɪkl/

      • Adjective
      • Of or relating to physical health or medicine
      • Noun
      • A health check or test
      A2
      More
    • medical center

      US

      UK

      • Noun
      • A facility providing comprehensive healthcare services, including diagnosis, treatment, and rehabilitation.
      More
    • murder

      US /ˈmɚdɚ/

      UK /'mɜ:də(r)/

      • Noun
      • Something that is difficult or painful to do
      • Crime of deliberately killing a person
      • Transitive Verb
      • To intentionally kill a person
      • To spoil, ruin something by doing it poorly
      A2
      More
    • mysterious

      US /mɪˈstɪriəs/

      UK /mɪˈstɪəriəs/

      • Adjective
      • Unusual; hard to understand or work out
      A2
      More
    • next door

      US /nɛkst dɔr/

      UK /nekst dɔ:/

      • Adverb
      • Living in the house next to the one mentioned
      A1
      More
    • numerous

      US /ˈnumərəs, ˈnju-/

      UK /ˈnju:mərəs/

      • Adjective
      • Existing in large numbers
      • Consisting of many things or people.
      B1
      More
    • off duty

      US /ɔf ˈduti/

      UK /ɔf ˈdju:ti/

      • Adjective
      • Not working; not engaged in one's regular work or task.
      • Adverb
      • Not currently required to perform one's job or responsibilities.
      A2
      More
    • off the hook

      US /ɔf ði hʊk/

      UK /ɔf ðə huk/

      • Adjective
      • Released from an obligation or responsibility.
      • Out of danger or trouble.
      B2
      More
    • officer

      US /ˈɔ:fɪsə(r)/

      UK /ˈɒfɪsə(r)/

      • Noun (Countable/Uncountable)
      • Person of high position in an organization
      • Person of high position in the military
      B1
      More
    • on duty

      US /ɑn ˈduti/

      UK /ɔn ˈdju:ti/

      • Phrase
      A2
      More
    • on the radar

      US

      UK

      • Idiom
      • Being noticed or tracked; within someone's awareness or attention.
      A1
      More
    • out of it

      US /aʊt ʌv ɪt/

      UK /aut ɔv it/

      • Adjective
      • Unconscious or not completely alert; dazed or confused.
      • Not able to think clearly or react quickly; not with it.
      A1
      More
    • out there

      US /aʊt ðɛr/

      UK /aut ðɛə/

      • Adverb
      • In or to a place that is far away
      • Existing in the universe
      • Adjective
      • Unconventional; strange; avant-garde
      • Existing or available.
      A1
      More
    • paid off

      US

      UK

      • Phrasal Verb
      • To give money to get person to do something; bribe
      • To give money to settle a debt
      • Transitive Verb
      • To have bribed someone.
      • To have paid a debt in full.
      A1
      More
    • phone number

      US

      UK

      • Countable Noun
      • A sequence of digits assigned to a telephone subscriber, used to make a call to that phone.
      A1
      More
    • plumber

      US /ˈplʌmɚ/

      UK /ˈplʌmə(r)/

      • Countable Noun
      • Worker installing toilets, pipes etc. in buildings
      B2TOEIC
      More
    • profile

      US /ˈproˌfaɪl/

      UK /'prəʊfaɪl/

      • Transitive Verb
      • To write a short description of a person or group
      • To write or create a profile of someone or something.
      • Noun (Countable/Uncountable)
      • A short description of a person or group
      • Shape of someone's head when viewed from the side
      B1
      More
    • prolific

      US /prəˈlɪfɪk/

      UK /prəˈlɪfɪk/

      • Adjective
      • Producing something in large quantities
      B2TOEIC
      More
    • property

      US /ˈprɑpəti/

      UK /'prɒpətɪ/

      • Noun (Countable/Uncountable)
      • Particular quality that someone or something has
      • Buildings or piece of land owned by someone
      A2TOEIC
      More
    • remain

      US /rɪˈmen/

      UK /rɪˈmeɪn/

      • Intransitive Verb
      • To be left behind; to continue to exist
      • To stay in a place when other people have gone
      A2TOEIC
      More
    • responsible

      US / rɪˈspɑnsəbəl/

      UK /rɪ'spɒnsəbl/

      • Adjective
      • Being the cause of something that has occurred
      • Having the duty of dealing with something
      A2TOEIC
      More
    • serial

      US /ˈsɪriəl/

      UK /ˈsɪəriəl/

      • Noun
      • Story that is told is several parts on TV or radio
      • Adjective
      • Arranged according to a particular system or order
      • Repeating the same actions in the same way
      B2
      More
    • set up

      US /sɛt ʌp/

      UK /set ʌp/

      • Phrasal Verb
      • To make arrangements for something; establish
      • Verb (Transitive/Intransitive)
      • To arrange or prepare something for use.
      • To start a business, organization, etc.
      A1
      More
    • skeleton

      US /ˈskɛlɪtn/

      UK /ˈskelɪtn/

      • Noun (Countable/Uncountable)
      • Structure of bones that supports the body
      • Frame that provides support for e.g. a building
      • Adjective
      • Outline of the basic of main part of something
      B1
      More
    • skull

      US /skʌl/

      UK /skʌl/

      • Noun
      • Structure of bones forming the face and head
      B2
      More
    • spree

      US /spri/

      UK /spri:/

      • Noun
      • Short intense period of shopping/killing etc.
      C1
      More
    • suspect

      US /səˈspɛkt/

      UK /sə'spekt/

      • Noun
      • Person thought to have committed a crime
      • Transitive Verb
      • To consider someone is the one guilty of a crime
      • To doubt or lack trust
      A2TOEIC
      More
    • suspicious

      US /səˈspɪʃəs/

      UK /səˈspɪʃəs/

      • Adjective
      • Doubtful about someone's honesty
      • Feeling that something is wrong; causing suspicion
      B1
      More
    • thanks to

      US /θæŋks tu/

      UK /θæŋks tu:/

      • Preposition
      • Because of; as a result of.
      A1
      More
    • the rest is history

      US /ðə rɛst ɪz ˈhɪstəri/

      UK /ðə rest ɪz ˈhɪstri/

      • other
      • What happened next is well known or obvious.
      B2
      More
    • think about

      US /θɪŋk əˈbaʊt/

      UK /θiŋk əˈbaut/

      • Phrasal Verb
      • To consider something carefully.
      • To remember or call to mind.
      A1
      More
    • to a T

      US /tə ə ti/

      UK /tə ə ti:/

      • other
      • Exactly, perfectly fitting or accurate.
      B2
      More
    • to the point

      US /tu ði pɔɪnt/

      UK /tu: ðə pɔint/

      • Adjective
      • Expressing something directly and without unnecessary detail.
      • Phrase
      • Relevant and pertinent to the matter at hand.
      A2
      More
    • trail

      US /trel/

      UK /treɪl/

      • Noun (Countable/Uncountable)
      • Series of marks or signs left by something moving
      • Rough path, as through a forest or field
      • Verb (Transitive/Intransitive)
      • To follow behind someone
      • To be losing to a competitor
      B1TOEIC
      More
    • under the radar

      US

      UK

      • Phrase
      • Without being noticed; avoiding attention.
      • Secret; unnoticed; not attracting attention.
      A1
      More
    • used to

      US /juzd tu/

      UK /ˈju:st tə/

      • Adjective
      • Did regularly before, but don't do now
      • Auxiliary Verb
      • Have done before, but do not do now
      A1
      More
    • wait for

      US /wet fɔr/

      UK /weit fɔ:/

      • Phrasal Verb
      • To wait until someone comes, or something happens
      A1
      More
    • walk free

      US /ˈwɔk fri/

      UK /ˈwɔ:k fri:/

      • other
      • To be released without punishment or penalty.
      B1
      More
    • with it

      US /wɪð ɪt/

      UK /wið it/

      • Adjective
      • Intelligent, alert, and up-to-date.
      • Understanding and knowledgeable about current trends or information.
      A1
      More
    • younger sister

      US

      UK

      • Countable Noun
      • A female sibling born after oneself.
      A1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    80
    B1
    #WatchMojo#police#killer#serial#bundy#suspected

    20 Serial Killer Theories That Turned Out to be TRUE

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    林宜悉 posted on 2026/06/04
    Ever wonder how some criminals slip through the cracks? This fascinating video dives into true stories of serial killers who were suspected or even interviewed by police long before they were finally caught! You'll hear about the surprising clues that were missed and pick up some intriguing vocabulary along the way.

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