Leslie Groves vs full general

Leslie Groves and full general both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leslie Groves	Yes	No	No	No
full general	Yes	No	No	No

Leslie Groves (noun)	full general (noun)
United States general who served as military director of the atomic bomb project (1896-1970)	a general officer of the highest rank