I.
II.
III.
IV.
V.
100

mixture

material composed of two or more elements

100

weak

not strong

100

tough

hard, difficult

100

burnt

destroyed or badly damaged by fire

100

sour

the taste of lemon

200

additional 

extra

200

conduct

lead

200

health-conscious

sb who is particularly careful about their health

200

disappointed

unhappy

200
raw

not cooked or baked

300

increase

make bigger, larger

300

oversee

supervise

300

get rid of

throw away

300
distract

draw someone's attention away from something

300

bland 

tasteless

400

nibble

take small bites

400

nutritious

valuable to the body as a food

400

blame

to say or think that a person or thing is responsible for something bad that has happened

400

ripe

fully developed or matures and ready to be eaten or used 

400

rotten

dead and not good to eat

500

mindless

without thinking

500

consumption

using goods and services

500

accurate

correct in all details, exact

500

bias

prejudice

500

greasy

oily