cow vs overawe

cow is a noun but overawe is not a noun.

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

As verbs, cow and overawe are synonyms defined as:

cow and overawe: subdue, restrain, or overcome by affecting with a feeling of awe; frighten (as with threats)

cow (noun)	overawe (noun)
female of domestic cattle:
mature female of mammals of which the male is called `bull'
a large unpleasant woman

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