ubiquitousness vs ubiquity

ubiquitousness and ubiquity both are nouns.

Word	Noun	Adjective	Verb	Adverb
ubiquitousness	Yes	No	No	No
ubiquity	Yes	No	No	No

As nouns, ubiquitousness and ubiquity are synonyms defined as:

ubiquitousness and ubiquity: the state of being everywhere at once (or seeming to be everywhere at once)

Other synonyms of ubiquitousness include omnipresence.

ubiquitousness (noun)	ubiquity (noun)
the state of being everywhere at once (or seeming to be everywhere at once)	the state of being everywhere at once (or seeming to be everywhere at once)