portability vs movableness

portability and movableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
portability	Yes	No	No	No
movableness	Yes	No	No	No

As nouns, movableness is a hypernym of portability; that is, movableness is a word with a broader meaning than portability:

portability: the quality of being light enough to be carried
movableness: the quality of being movable; capable of being moved or rearranged

Other hypernyms of portability include movability.

portability (noun)	movableness (noun)
the quality of being light enough to be carried	the quality of being movable; capable of being moved or rearranged