Vocabulary

• of course: Sure ; Certainly
• build up: To increase the amount; collect something
• over time: Gradually; as time passes.
• screw with: To interfere with or tamper with something.
• fatigue: Breaking due to being moved or bent many times
• massive: Very big; large; too big
• tough: (Of food) difficult to chew or bite through
• instinct: Natural way of thinking; intuition
• stretch: To make your arm, leg muscles long to ease them
• trauma: A very severe or upsetting experience
• insomnia: Inability to sleep for many nights
• attempt: To try to do something challenging or difficult
• expect: To believe something is probably going to happen
• resilient: Recovering quickly from something bad
• barrier: Difficult situation preventing something happening
• fear: Unpleasant feeling caused by being aware of danger
• emotional: Causing, feeling, or appealing to the emotions
• spread: A big meal, often laid out as a buffet
• explore: To examine something in detail to learn about it
• evolutionary: Concerning gradual change over time
• fluid: A material that can easily flow, e.g. water
• freak: (Of weather, etc.) unusual; unpredictable; amazing
• nausea: Feeling of sickness so that you feel like vomiting
• overcome: To succeed in a struggle against; defeat
• lack: To not have, or not have enough, of something
• drain: Hole or pipe that water, waste etc. flows into
• bit: Device put in a horse's mouth to control it
• capital: Writing the first letter of a word in big letters
• avoid: To prevent from happening
• brain: To strike someone forcefully on the head
• vomit: Food coming back up from stomach, due to illness
• adventure: An exciting and often dangerous experience
• edge: An advantage you have over others
• journal: A diary; record of what you do every day
• adapt: To change something for a different function
• screw: To cheat someone, as out of money/property
• purchase: To buy something; to get by paying money for it
• challenge: An activity you wish to try that may be hard to do
• rough: Causing or involving violence, force, and harm
• thick: Difficult to see through, as fog
• risk: To do something potentially dangerous or foolish
• expire: To breathe out
• oxygen: A gas in the air that we need to breathe
• layer: One of several sheets of a material or object
• anatomy: Scientific study of the structure of (human) body
• altitude: Height of something above sea level
• acute: (Of an angle in math) of less than 90 degrees
• heal: To recover from or forget a bad experience
• trace: To make an outline to determine a shape
• formation: Process of creating; making a particular shape
• cliff: High, vertical or steep surface of rock or ice
• friction: Disagreement between two or more people
• amateur: Someone doing an activity for pleasure, not a job
• bring: To take or go with someone to a place
• redeem: To exchange (coupon/voucher) for merchandise, etc.
• phobia: Extreme fear
• train: Line of people, animals moving the same direction
• climb: To rise gradually and steadily to a higher point
• rock: To be greatly upset by something, e.g. a death
• skeletal: Of the bones of the body
• study: To focus on learning something usually at school
• mountain: Very high piece of land, higher than a hill
• outermost: Situated the farthest possible point from a center
• lymph: Clear fluid containing white blood cells
• day: A period of 24 hours beginning at midnight
• body: The physical structure of a person or animal.
• forearm: Lower part of your arm attached to your hand
• auto: Car; a road vehicle with four or more wheels