coward vs cow

coward and cow both are nouns.

Word	Noun	Adjective	Verb	Adverb
coward	Yes	No	No	No
cow	Yes	No	Yes	No

coward (noun)	cow (noun)
a person who shows fear or timidity	female of domestic cattle:
	mature female of mammals of which the male is called `bull'
	a large unpleasant woman

coward (verb)	cow (verb)
	subdue, restrain, or overcome by affecting with a feeling of awe; frighten (as with threats)