Roman deity vs Venus

Roman deity and Venus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Roman deity	Yes	No	No	No
Venus	Yes	No	No	No

Roman deity (noun)	Venus (noun)
a deity worshipped by the ancient Romans	type genus of the family Veneridae: genus of edible clams with thick oval shells
	the second nearest planet to the sun; it is peculiar in that its rotation is slow and retrograde (in the opposite sense of the Earth and all other planets except Uranus); it is visible from Earth as an early `morning star' or an `evening star'
	goddess of love; counterpart of Greek Aphrodite