agitate vs wiggle

agitate is not a noun while wiggle is a noun.

Word	Noun	Adjective	Verb	Adverb
agitate	No	No	Yes	No
wiggle	Yes	No	Yes	No

As verbs, wiggle is a hyponym of agitate; that is, wiggle is a word with a more specific, narrower meaning than agitate:

agitate (noun)	wiggle (noun)
	the act of wiggling

agitate (verb)	wiggle (verb)
change the arrangement or position of	move to and fro
cause to be agitated, excited, or roused
move very slightly
move or cause to move back and forth
try to stir up public opinion
exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for