movability vs movableness

movability and movableness both are nouns.

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

As nouns, movability and movableness are synonyms defined as:

movability and movableness: the quality of being movable; capable of being moved or rearranged

movability (noun)	movableness (noun)
the quality of being movable; capable of being moved or rearranged	the quality of being movable; capable of being moved or rearranged