utterness vs starkness

utterness and starkness both are nouns.

Word	Noun	Adjective	Verb	Adverb
utterness	Yes	No	No	No
starkness	Yes	No	No	No

As nouns, utterness and starkness are synonyms defined as:

utterness and starkness: the quality of being complete or utter or extreme

Other synonyms of utterness include absoluteness.

utterness (noun)	starkness (noun)
the quality of being complete or utter or extreme	an extreme lack of furnishings or ornamentation
	the quality of being complete or utter or extreme