frangibility vs frangibleness

frangibility and frangibleness both are nouns.

Word	Noun	Adjective	Verb	Adverb
frangibility	Yes	No	No	No
frangibleness	Yes	No	No	No

As nouns, frangibility and frangibleness are synonyms defined as:

frangibility and frangibleness: quality of being easily damaged or destroyed

Other synonyms of frangibility include breakability, fragility.

frangibility (noun)	frangibleness (noun)
quality of being easily damaged or destroyed	quality of being easily damaged or destroyed