human face vs feature

human face and feature both are nouns.

Word	Noun	Adjective	Verb	Adverb
human face	Yes	No	No	No
feature	Yes	No	Yes	No

human face (noun)	feature (noun)
the front of the human head from the forehead to the chin and ear to ear	an article of merchandise that is displayed or advertised more than other articles
	the characteristic parts of a person's face: eyes and nose and mouth and chin
	a prominent attribute or aspect of something
	(linguistics) a distinctive characteristic of a linguistic unit that serves to distinguish it from other units of the same kind
	the principal (full-length) film in a program at a movie theater
	a special or prominent article in a newspaper or magazine

human face (verb)	feature (verb)
	have as a feature
	wear or display in an ostentatious or proud manner