S
I
A
L
C
100

To hide or move around as if trying not to be seen, Verb

Skulk

100

Rude, adjective

Impertinent 

100

Utterly foolish, adjective

Asinine

100

Sudden, jerky movement, Noun

Lurch

100

Likely to cause an argument, adjective

Contentious

200

Trying to destroy something from the inside, Adjective

Subversive

200

Done without being planed, adjective

Impromptu

200

Temporary change in behavior, noun

Aberration

200

Moving in an uncontrollable way, verb

Lurch

200

To support a story with evidence, verb 

Corroborate

300

To form an opinion without any info, verb

Speulate

300

Shocked and angry because it's unfair, adjective

Indignant

300

To collect or increase something gradually, verb

Accumulate

300

A piece of writing that contain something negative about someone

Libel

300

Distrusting the motives of others, Adjective

Cynical

400

Following, adjective

Subsequent

400

Not capable of being wrong or making a mistake, adjective

Infallible

400

Walk or move at a slow pace, verb

Amble

400

Stay in place longer than necessary, Verb

Linger

400

Something that is hard to understand without thinking about it, Adjective

Cryptic

500

Avoid doing something, verb

Shirk

500

Unimportant under the circumstances, adjective

Immaterial

500

Make less intense, verb

Assuage 

500

This is a W word. Pass gently through the air, verb

Waft

500

You top resisting and just do it

Captulate