nutritiveness vs nutritiousness

nutritiveness and nutritiousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
nutritiveness	Yes	No	No	No
nutritiousness	Yes	No	No	No

As nouns, nutritiveness and nutritiousness are synonyms defined as:

nutritiveness and nutritiousness: the quality of being nourishing and promoting healthy growth

nutritiveness (noun)	nutritiousness (noun)
the quality of being nourishing and promoting healthy growth	the quality of being nourishing and promoting healthy growth