ubiquity vs omnipresence

ubiquity and omnipresence both are nouns.

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

As nouns, ubiquity and omnipresence are synonyms defined as:

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

Other synonyms of ubiquity include ubiquitousness.

ubiquity (noun)	omnipresence (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)