agitation vs fidget

agitation and fidget both are nouns.

Word	Noun	Adjective	Verb	Adverb
agitation	Yes	No	No	No
fidget	Yes	No	Yes	No

As nouns, fidget is a hyponym of agitation; that is, fidget is a word with a more specific, narrower meaning than agitation:

Other hyponyms of agitation include unrest, fidgetiness, restlessness, stewing, stir, tumult, turmoil.

agitation (noun)	fidget (noun)
disturbance usually in protest	a feeling of agitation expressed in continual motion
the act of agitating something; causing it to move around (usually vigorously)
the feeling of being agitated; not calm
a state of agitation or turbulent change or development
a mental state of extreme emotional disturbance

agitation (verb)	fidget (verb)
	move restlessly