volition vs intention

volition and intention both are nouns.

Word	Noun	Adjective	Verb	Adverb
volition	Yes	No	No	No
intention	Yes	No	No	No

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

volition (noun)	intention (noun)
the act of making a choice	an act of intending; a volition that you intend to carry out
the capability of conscious choice and decision and intention	an anticipated outcome that is intended or that guides your planned actions
	(usually plural) the goal with respect to a marriage proposal