bark vs utter

bark is a noun but utter is not a noun.

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

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

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

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

Other hypernyms of bark include mouth, speak, talk, verbalise, verbalize.

bark (noun)	utter (noun)
a sailing ship with 3 (or more) masts
the sound made by a dog
a noise resembling the bark of a dog
tough protective covering of the woody stems and roots of trees and other woody plants

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

bark (verb)	utter (verb)
tan (a skin) with bark tannins	express in speech
make barking sounds	articulate; either verbally or with a cry, shout, or noise
speak in an unfriendly tone	express audibly; utter sounds (not necessarily words)
remove the bark of a tree	put into circulation
cover with bark