How many letters does the top answer for “another word for ubiquitousness” have?

The most common answer is omnipresence (12 letters).

Crossword clue: another word for ubiquitousness

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

omnipresence 12 letters gen-syn

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

ubiquity 8 letters gen-syn

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

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase