win vs vanquish

win is a noun but vanquish is not a noun.

Word	Noun	Adjective	Verb	Adverb
win	Yes	No	Yes	No
vanquish	No	No	Yes	No

win (noun)	vanquish (noun)
a victory (as in a race or other competition)
something won (especially money)

win (verb)	vanquish (verb)
be the winner in a contest or competition; be victorious	come out better in a competition, race, or conflict
obtain advantages, such as points, etc.
win something through one's efforts
acquire or deserve by one's efforts or actions
attain success or reach a desired goal