assay vs win

assay and win both are nouns.

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

assay (noun)	win (noun)
a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.	a victory (as in a race or other competition)
an appraisal of the state of affairs	something won (especially money)
a written report of the results of an analysis of the composition of some substance
a substance that is undergoing an analysis of its components

assay (verb)	win (verb)
analyze (chemical substances)	be the winner in a contest or competition; be victorious
make an effort or attempt	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