unprofitability vs unprofitableness

unprofitability and unprofitableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
unprofitability	Yes	No	No	No
unprofitableness	Yes	No	No	No

As nouns, unprofitability and unprofitableness are synonyms defined as:

unprofitability and unprofitableness: the quality of affording no gain or no benefit or no profit

unprofitability (noun)	unprofitableness (noun)
the quality of affording no gain or no benefit or no profit	the quality of affording no gain or no benefit or no profit