Vocabulary

  • result in: To cause or produce as a consequence.
  • whole point: The main purpose or most important aspect of something.
  • talking about: To discuss a particular topic.
  • think about: To consider something carefully.
  • of course: Sure ; Certainly
  • not necessary: Not required; not needed.
  • at least: As a minimum
  • look at: To use your eyes to focus on something
  • for example: As an illustration or instance.
  • going on: To continue doing something
  • rather than: More exactly; more correctly
  • have to: Must do
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • regardless of
  • off of: From a position on something; down from.
  • go around: (Of news, gossip) to be known; circulate
  • to do with: To be about something; concern
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • set up
  • feel like: To have a desire or inclination for something.
  • instead of: When one thing is replaced by another
  • come up to: To meet expectations
  • based on: To use something as the foundation or starting point for something else.
  • for free: Without charge; at no cost.
  • thanks to: Because of; as a result of.
  • entire: Complete or full; with no part left out; whole
  • scenario: An imagined sequence of events in a plan/project
  • engage: To start to fight with an enemy
  • material: Cloth; fabric
  • situation: Place, position or area that something is in
  • chaos: State of utter confusion or disorder
  • brilliant: Having a great amount of intelligence or talent
  • straightforward: Easy to do or understand; not complicated
  • complex: Group of buildings all used for the same purpose
  • climate: Typical weather conditions in a particular place
  • track: To use marks to follow a wild animal
  • chaotic: Utterly confused
  • freak: (Of weather, etc.) unusual; unpredictable; amazing
  • align: To arrange (e.g. objects) in line with one another
  • notion: Sudden idea or desire to do something
  • initial: First letter of your given name
  • predict: To guess or estimate what will or might happen
  • tip: To pour or move something from a place, container
  • state: Region within a country, with its own government
  • tiny: Very, very small
  • cause: Belief, goal or organization that people support
  • premium: Having a higher than normal quality
  • orbit: Path an object takes as it circles another object
  • factor: Something that influences a result
  • steady: Happening or developing at a regular rate
  • effect: An advantage, benefit
  • result: Something produced through tests or experiments
  • giant: Tall, large, and powerful human-like creatures
  • undermine: To weaken or destroy secretly and usually slowly
  • vacuum: Space with absolutely no air in it
  • analyze: To study carefully to find out the meaning of
  • leave: To go away from; depart
  • slight: Small (amount, quality)
  • complicate: To make more difficult to do, understand or use
  • order: Religious or social group, as of nuns
  • learn: To get knowledge or skills by study or experience
  • system: Set of organized, planned ideas that work together
  • simple: Not hard to understand or do; not complex
  • unpredictable: Difficult to guess about (the future)
  • necessity: Something that you must have or do
  • flood: To quickly appear unexpectedly and in volume
  • point: An item to be discussed
  • prerequisite: Necessary previous condition, thing, or action
  • change: To exchange one set of clothes for another
  • set: Prepared for something; ready
  • hard: Difficult to do; difficult to understand
  • vastly: To an exceedingly great extent or degree
  • nature: Person's character or particular way of behaving
  • rant: To talk on and on in an excited or confused way
  • tornado: Violent storm with strong winds
  • happen: To take place or occur
  • pendulum: Weight on chain/cord swinging from a fixed point
  • weather: Whether it is raining, sunny, cold etc. outside
  • flap: Motion or sound of something waving back and forth
  • sufficiently: To a degree great enough to do something
  • unpredictability: Lack of predictability; randomness
  • causality: Being the direct reason for something
  • jive: To dance the jive (holding one hand and turning)
  • deterministic: Happening as an inevitable result of a prior cause
  • nonlinear: Not in a line or straight progression
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  • not found vocabularyNo vocabulary matches your filters
    • align

      US /əˈlaɪn/

      UK /əˈlaɪn/

      • Transitive Verb
      • To arrange (e.g. objects) in line with one another
      • Intransitive Verb
      • To be in a line or in the correct position in relation to something else.
      B2
      More
    • analyze

      US /ˈænəˌlaɪz/

      UK /'ænəlaɪz/

      • Transitive Verb
      • To study carefully to find out the meaning of
      B1TOEIC
      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
    • 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
    • brilliant

      US /ˈbrɪljənt/

      UK /'brɪlɪənt/

      • Adjective
      • Having a great amount of intelligence or talent
      • Being very bright, like a diamond; shining
      • Noun
      • A diamond or other gem cut in a particular form with many facets to have exceptional brilliance.
      A2
      More
    • causality

      US /kɔˈzælɪti/

      UK /kɔ:'zælətɪ/

      • Uncountable Noun
      • Being the direct reason for something
      B2
      More
    • cause

      US /kɔz/

      UK /kɔ:z/

      • Noun
      • Belief, goal or organization that people support
      • Reason for
      • Transitive Verb
      • To make something happen; create effect or result
      A2
      More
    • chaos

      US /ˈkeˌɑs/

      UK /'keɪɒs/

      • Noun (plural)
      • State of utter confusion or disorder
      • Uncountable Noun
      • Complete disorder and confusion.
      • Behavior so unpredictable as to appear random, owing to great sensitivity to small changes in conditions.
      B1
      More
    • chaotic

      US /keɪˈɒtɪk/

      UK /keɪ'ɒtɪk/

      • Adjective
      • Utterly confused
      B1
      More
    • climate

      US /ˈklaɪmɪt/

      UK /ˈklaɪmət/

      • Noun (Countable/Uncountable)
      • Typical weather conditions in a particular place
      • The general attitudes, feelings, or opinions that people have at a particular time.
      A2
      More
    • come up to

      US

      UK

      • Phrasal Verb
      • To meet expectations
      A1
      More
    • complex

      US /kəmˈplɛks, ˈkɑmˌplɛks/

      UK /'kɒmpleks/

      • Countable Noun
      • Group of buildings all used for the same purpose
      • Adjective
      • Not being simple; having many parts or aspects
      A2
      More
    • complicate

      US /ˈkɑ:mplɪkeɪt/

      UK /ˈkɒmplɪkeɪt/

      • Transitive Verb
      • To make more difficult to do, understand or use
      B1
      More
    • deterministic

      US /dɪˌtɜ:mɪ'nɪstɪk/

      UK /dɪˌtɜ:mɪ'nɪstɪk/

      • Adjective
      • Happening as an inevitable result of a prior cause
      B2
      More
    • engage

      US /ɪn'gedʒ/

      UK /ɪn'ɡeɪdʒ/

      • Transitive Verb
      • To start to fight with an enemy
      • To hire someone for a task or job
      A2TOEIC
      More
    • entire

      US /ɛnˈtaɪr/

      UK /ɪn'taɪə(r)/

      • Adjective
      • Complete or full; with no part left out; whole
      • Undivided; not shared or distributed.
      A2TOEIC
      More
    • factor

      US /ˈfæktɚ/

      UK /'fæktə(r)/

      • Noun
      • Something that influences a result
      • Transitive Verb
      • To consider or include in an estimate or judgment
      • To find the two numbers a number can be divided by
      A2TOEIC
      More
    • feel like

      US

      UK

      • Intransitive Verb
      • To have a desire or inclination for something.
      • To have a particular quality or sensation; resemble.
      A1
      More
    • flap

      US /flæp/

      UK /flæp/

      • Uncountable Noun
      • Motion or sound of something waving back and forth
      • Verb (Transitive/Intransitive)
      • To move something back and forth or up and down
      B2
      More
    • flood

      US /flʌd/

      UK /flʌd/

      • Verb (Transitive/Intransitive)
      • To quickly appear unexpectedly and in volume
      • (Of liquid) to fill or cover something completely
      • Noun (Countable/Uncountable)
      • A quick unexpectedly volume of something
      • Large number of people or things arriving at once
      B1
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • for free

      US /fɔr fri/

      UK /fɔ: fri:/

      • Phrase
      • Without charge; at no cost.
      • Adjective
      • Available without payment.
      A2
      More
    • freak

      US /friːk/

      UK /friːk/

      • Adjective
      • (Of weather, etc.) unusual; unpredictable; amazing
      • Noun
      • A person, animal, or event that is physically abnormal, very unusual, or unlike others.
      • A person with an unusual appearance or behaviour.
      B2
      More
    • giant

      US /ˈdʒaɪənt/

      UK /'dʒaɪənt/

      • Countable Noun
      • Tall, large, and powerful human-like creatures
      • Very successful, powerful person or organization
      • Adjective
      • Very large, or much bigger than other things
      A2
      More
    • go around

      US /ɡo əˈraʊnd/

      UK /ɡəu əˈraund/

      • Phrasal Verb
      • (Of news, gossip) to be known; circulate
      • To go here and there, from place to place; wander
      A1
      More
    • going on

      US /ˈɡoɪŋ ɑn/

      UK /ˈgəʊɪŋ ɔn/

      • Phrasal Verb
      • To continue doing something
      • To happen (usually negative)
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      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 the world

      US /ɪn ði wɜrld/

      UK /in ðə wɜː(r)ld/

      • Phrase
      • Used to emphasize a question expressing surprise, confusion, or disbelief.
      • Used to indicate the extent or degree of something, often in a superlative sense.
      A1
      More
    • initial

      US /ɪˈnɪʃəl/

      UK /ɪ'nɪʃl/

      • Noun
      • First letter of your given name
      • The beginning or commencement of something.
      • Transitive Verb
      • To authorize something by writing your initials
      • To mark or sign with one's initials.
      A2TOEIC
      More
    • instead of

      US /ɪnˈstɛd ʌv/

      UK /inˈsted ɔv/

      • Preposition
      • When one thing is replaced by another
      • Adverb
      • As a substitute or alternative.
      A1
      More
    • jive

      US /dʒaɪv/

      UK /dʒaɪv/

      • Intransitive Verb
      • To dance the jive (holding one hand and turning)
      C2
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • material

      US /məˈtɪriəl/

      UK /məˈtɪəriəl/

      • Noun (Countable/Uncountable)
      • Cloth; fabric
      • Supplies or data needed to do a certain thing
      • Adjective
      • Relevant; (of evidence) important or significant
      • Belonging to the world of physical things
      A2
      More
    • necessity

      US /nəˈsɛsɪti/

      UK /nəˈsesəti/

      • Noun (Countable/Uncountable)
      • Something that you must have or do
      • The state of being forced to do something because it is required.
      B1TOEIC
      More
    • nonlinear

      US /nɑnˈlɪniɚ/

      UK /'nɒn'lɪnɪəl/

      • Adjective
      • Not in a line or straight progression
      C2
      More
    • not necessary

      US

      UK

      • Adjective
      • Not required; not needed.
      • Phrase
      • Optional; not compulsory.
      • Avoidable; not inevitable.
      B1
      More
    • notion

      US /ˈnoʃən/

      UK /ˈnəuʃən/

      • Noun
      • Sudden idea or desire to do something
      B1TOEIC
      More
    • of course

      US /ʌv kɔː(r)s/

      UK /ɔv kɔː(r)s/

      • Adverb
      • Sure ; Certainly
      • Phrase
      • For sure; certainly
      A2
      More
    • off of

      US /ɔf ʌv/

      UK /ɔf ɔv/

      • Preposition
      • From a position on something; down from.
      A1
      More
    • orbit

      US /ˈɔrbɪt/

      UK /'ɔ:bɪt/

      • Noun
      • Path an object takes as it circles another object
      • The sphere of influence or control; range.
      • Intransitive Verb
      • To go around another object (often in space)
      B2
      More
    • pendulum

      US /ˈpɛndʒələm, ˈpɛndjə-, ˈpɛndə-/

      UK /'pendjələm/

      • Countable Noun
      • Weight on chain/cord swinging from a fixed point
      B2
      More
    • predict

      US /prɪˈdɪkt/

      UK /prɪ'dɪkt/

      • Transitive Verb
      • To guess or estimate what will or might happen
      A2TOEIC
      More
    • premium

      US /ˈprimiəm/

      UK /ˈpri:miəm/

      • Adjective
      • Having a higher than normal quality
      • Relating to or denoting a higher quality or more expensive product.
      • Noun
      • Money paid as a fee for insurance
      • An additional sum of money paid above the usual price.
      B1TOEIC
      More
    • prerequisite

      US /priˈrɛkwɪzɪt/

      UK /ˌpri:'rekwəzɪt/

      • Noun
      • Necessary previous condition, thing, or action
      • Adjective
      • Required as a prior condition.
      B2
      More
    • rant

      US /rænt/

      UK /rænt/

      • Intransitive Verb
      • To talk on and on in an excited or confused way
      C1TOEIC
      More
    • rather than

      US

      UK

      • Adverb
      • More exactly; more correctly
      • Preferably; instead
      • Preposition
      • Instead of
      A1
      More
    • regardless of

      US /rɪˈɡɑrdlɪs ʌv/

      UK /riˈɡɑ:dlis ɔv/

      • Phrase
      • Preposition
      • Without being affected or influenced by something; despite.
      A2
      More
    • result

      US /rɪˈzʌlt/

      UK /rɪ'zʌlt/

      • Noun
      • Something produced through tests or experiments
      • Final score of a competition, election or game
      • Intransitive Verb
      • To be the outcome of other causes and effects
      • To happen or exist as a consequence of something.
      A2
      More
    • result in

      US /rɪˈzʌlt ɪn/

      UK /riˈzʌlt in/

      • Phrasal Verb
      • To cause or produce as a consequence.
      More
    • scenario

      US /səˈner.i.oʊ/

      UK /sɪˈnɑː.ri.əʊ/

      • Noun
      • An imagined sequence of events in a plan/project
      B1
      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
    • slight

      US /slaɪt/

      UK /slaɪt/

      • Adjective
      • Small (amount, quality)
      • Appearing thin, delicate and physically weak
      • Transitive Verb
      • To ignore or treat rudely and with no respect
      B1
      More
    • steady

      US /ˈstɛdi/

      UK /'stedɪ/

      • Adjective
      • Happening or developing at a regular rate
      • Continuing without stopping or changing over time
      • Transitive Verb
      • To make constant, unchanging or staying the same
      • To hold something/someone so they stop moving
      B2
      More
    • straightforward

      US /stretˈfɔrwəd/

      UK /ˌstreɪtˈfɔ:wəd/

      • Adjective
      • Easy to do or understand; not complicated
      • Honest and open; not trying to hide anything.
      B1TOEIC
      More
    • sufficiently

      US /səˈfɪʃəntlɪ/

      UK /sə'fɪʃntlɪ/

      • Adverb
      • To a degree great enough to do something
      B1
      More
    • talking about

      US

      UK

      • Phrasal Verb
      • To discuss a particular topic.
      • To be constantly mentioning or bringing up a subject.
      A1
      More
    • thanks to

      US /θæŋks tu/

      UK /θæŋks tu:/

      • Preposition
      • Because of; as a result of.
      A1
      More
    • think about

      US /θɪŋk əˈbaʊt/

      UK /θiŋk əˈbaut/

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

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      More
    • tip

      US /tɪp/

      UK /tɪp/

      • Transitive Verb
      • To pour or move something from a place, container
      • To give extra money for good service
      • Noun
      • End point of e.g. a pencil or finger
      • Extra money given for good service
      A2
      More
    • to do with

      US

      UK

      • Phrasal Verb
      • To be about something; concern
      A1
      More
    • tornado

      US /tɔrˈnedo/

      UK /tɔ:'neɪdəʊ/

      • Noun
      • Violent storm with strong winds
      B2
      More
    • track

      US /træk/

      UK /træk/

      • Transitive Verb
      • To use marks to follow a wild animal
      • To move a certain way/follow a particular course
      • Noun
      • A circular course for running
      • Course or way someone takes, e.g. in education
      A2TOEIC
      More
    • undermine

      US /ˌʌndərˈmaɪn/

      UK /ˌʌndəˈmaɪn/

      • Transitive Verb
      • To weaken or destroy secretly and usually slowly
      • To excavate the foundation or supporting material of (a building, cliff, etc.).
      B2TOEIC
      More
    • unpredictability

      US /ˌʌnprɪˌdɪktə'bɪlətɪ/

      UK /ˌʌnprɪˌdɪktə'bɪlətɪ/

      • Uncountable Noun
      • Lack of predictability; randomness
      B1
      More
    • unpredictable

      US /ˌʌnprɪˈdɪktəbəl/

      UK /ˌʌnprɪˈdɪktəbl/

      • Adjective
      • Difficult to guess about (the future)
      • Characterized by erratic or inconsistent behavior.
      B1
      More
    • vacuum

      US /ˈvækjuəm, -jum, -jəm/

      UK /'vækjʊəm/

      • Noun (Countable/Uncountable)
      • Space with absolutely no air in it
      • Cleaning machine with engine that sucks up dirt
      • Transitive Verb
      • To clean (a floor) using a sucking machine
      • To seal something in a vacuum.
      B1
      More
    • vastly

      US /ˈvæstli/

      UK /ˈvɑ:stli/

      • Adverb
      • To an exceedingly great extent or degree
      B2
      More
    • whole point

      US

      UK

      • Phrase
      • The main purpose or most important aspect of something.
      • The primary reason or objective.
      A2
      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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    B1
    #butterfly#tornado#effect#chaotic#causality#climate change

    The Problem With The Butterfly Effect

    0
    林宜悉 posted on 2026/04/05
    Ever wondered if a butterfly flapping its wings could cause a hurricane? This video dives into the fascinating world of chaos theory and the butterfly effect, using a double pendulum as a cool example! You'll pick up some advanced vocabulary related to causality and nonlinear systems, making it a brilliant watch for science learners.

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