smell vs nose

smell and nose both are nouns.

Word	Noun	Adjective	Verb	Adverb
smell	Yes	No	Yes	No
nose	Yes	No	Yes	No

As nouns, nose is a hyponym of smell; that is, nose is a word with a more specific, narrower meaning than smell:

As verbs, nose is a hyponym of smell; that is, nose is a word with a more specific, narrower meaning than smell:

Other hyponyms of smell include sniff, whiff, scent, wind, snuff, snuffle, get a noseful, get a whiff.

smell (noun)	nose (noun)
the act of perceiving the odor of something	a front that resembles a human nose (especially the front of an aircraft)
any property detected by the olfactory system	a projecting spout from which a fluid is discharged
the faculty that enables us to distinguish scents	the front or forward projection of a tool or weapon
the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form	the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals
the general atmosphere of a place or situation and the effect that it has on people	the sense of smell (especially in animals)
	a natural skill
	a symbol of inquisitiveness
	a small distance

smell (verb)	nose (verb)
become aware of not through the senses but instinctively	defeat by a narrow margin
emit an odor	rub noses
inhale the odor of; perceive by the olfactory sense	push or move with the nose
smell bad	advance the forward part of with caution
have an element suggestive (of something)	search or inquire in a meddlesome way
	catch the scent of; get wind of