agitate vs sparge

agitate is not a noun while sparge is a noun.

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

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

agitate (noun)	sparge (noun)
	the act of sprinkling or splashing water

agitate (verb)	sparge (verb)
change the arrangement or position of	scatter with liquid; wet lightly
cause to be agitated, excited, or roused	agitate by introducing air or compressed gas
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