omnipresence vs ubiquity

omnipresence and ubiquity both are nouns.

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

As nouns, omnipresence and ubiquity are synonyms defined as:

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

Other synonyms of omnipresence include ubiquitousness.

omnipresence (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)