starkness vs utterness

starkness and utterness both are nouns.

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

As nouns, starkness and utterness are synonyms defined as:

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

Other synonyms of starkness include absoluteness.

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