usableness vs serviceableness

usableness and serviceableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
usableness	Yes	No	No	No
serviceableness	Yes	No	No	No

As nouns, usableness and serviceableness are synonyms defined as:

usableness and serviceableness: the quality of being able to provide good service

Other synonyms of usableness include serviceability, usability, useableness.

usableness (noun)	serviceableness (noun)
the quality of being able to provide good service	the quality of being able to provide good service