advantageousness vs favorableness

advantageousness and favorableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
advantageousness	Yes	No	No	No
favorableness	Yes	No	No	No

As nouns, advantageousness and favorableness are synonyms defined as:

advantageousness and favorableness: the quality of being encouraging or promising of a successful outcome

Other synonyms of advantageousness include favourableness, positiveness, positivity, profitableness.

advantageousness (noun)	favorableness (noun)
the quality of being encouraging or promising of a successful outcome	the quality of being encouraging or promising of a successful outcome