Group 18 TOEFL

abundant

having a lot of something

affect

to influence or cause a change

appearance

the way something or someone looks

associated

connected to or related to

attract

to draw someone or something closer

conceal

to hide something

correlate

to have a mutual relationship or connection

definite

clearly stated or decided

derive

to get or obtain something from a source

devise

to plan or invent a complex procedure

diet

the food and drink a person or animal regularly consumes

distinguish

to recognize or treat as different

element

a basic or essential part of something

expect

to think that something will probably or certainly happen

extend

to make longer in space or time

formal

following rules or customary procedure

fuel

to provide power or energy to something; to sustain or stimulate

heighten

to make higher or more intense

illustrate

to make clear by using examples or pictures

intermediate

between two extremes, in the middle

mass

a large amount of something

mere

used to emphasize how small or insignificant something is

migrate

to move from one place to another, often seasonally

misleading

giving the wrong idea or impression

natural

existing in or caused by nature

nutrition

the process by which organisms take in and utilize food material

react to

to act in response to something

structure

the arrangement of parts in a system or object

technical

related to a particular subject, art, or craft, or its techniques

wear

to use something over a period of time, causing it to deteriorate or become damaged