trumpet vs utter

trumpet is a noun but utter is not a noun.

Word	Noun	Adjective	Verb	Adverb
trumpet	Yes	No	Yes	No
utter	No	Yes	Yes	No

As verbs, utter is a hypernym of trumpet; that is, utter is a word with a broader meaning than trumpet:

Other hypernyms of trumpet include emit, let loose, let out.

trumpet (noun)	utter (noun)
a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves

trumpet (adjective)	utter (adjective)
	complete and absolute
	without qualification; used informally as (often pejorative) intensifiers

trumpet (verb)	utter (verb)
proclaim on, or as if on, a trumpet	express in speech
utter in trumpet-like sounds	articulate; either verbally or with a cry, shout, or noise
play or blow on the trumpet	express audibly; utter sounds (not necessarily words)
	put into circulation