agitate vs psych up

agitate and psych up both are verbs.

Word	Noun	Adjective	Verb	Adverb
agitate	No	No	Yes	No
psych up	No	No	Yes	No

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

Other hyponyms of agitate include hype up, bother, pother, electrify.

agitate (verb)	psych up (verb)
change the arrangement or position of	get excited or stimulated
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