A
B
C
D
E
100

unpredictable, inconsistent, irregular

erratic

100

to rise and fall irregularly

fluctuate

100

to tell the difference between

distinguish

100

sudden, unexpected, without warning

abrupt

100

unavoidable

inevitable

200

sufficient, enough, acceptable

adequate

200

new and different

innovative

200

satisfied

content

200

uncommon, strange

eccentric

200

harmful, damaging

detrimental

300

real and able to be shown or touched

tangible

300

stuck in mud

mired

300

to cause someone to feel isolated or lonely

alienate

300

having doubts

skeptical

300

1) having a lot of worldly experience and knowledge 2) complicated

sophisticated

400

hard to reach, hidden away

secluded

400

to praise, to worship

exalt

400

to warn or scold someone

admonish

400

1) thorough, complete, extensive 2) fundamental, essential 3) revolutionary, extreme

radical

400

to create or think up

formulate

500

settle one’s differences, make compatible, bring back to peace

reconcile

500

humble, low-key

unassuming

500

to pressure or force someone to do something

coerce

500

very skilled at something

adept

500

to give the right to vote

enfranchise