utter vs enunciate

utter is an adjective but enunciate is not an adjective.

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

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

utter (verb)	enunciate (verb)
express in speech	express or state clearly
articulate; either verbally or with a cry, shout, or noise	speak, pronounce, or utter in a certain way
express audibly; utter sounds (not necessarily words)
put into circulation