Verbs
Nouns
Idioms
Phrases
Adjectives
100

to prevent sth unpleasant from happening

avert

100
ability to write and read

literacy

100

very energetic

full of beans

100

try 

have a go

100

belonging to the present time

contemporary

200

to encourage or promote sth

foster

200

the "juice" of a tree

resin

200

to be praised for sth

get the brownie points

200

to be based on sth

to be predicated on sth

200

very different from each other

diverse

300

if you can't sit still and you keep moving slightly you...

fidget

300

a string opinion that sb expresses

contention

300

to accidentally reveal a secret

spill the beans

300

a smooth process

seamless transition

300

lengthy, prolonging

protracted

400

waste sth

squander

400

an occasion when you suddenly understand sth

epiphany

400

in the same form or shape as sb or sth else

in the image of

400

because you like sb

out of affection for sb

400

inborn

innate

500

to stop sth from developing

stifle

500

an old joke

chestnut

500

the time when sb or sth is most successful

high-water mark

500

a strong reason for sth to happen because you'll gain from it

vested interest

500

mild, kind, gentle

benign