How many letters does the top answer for “nonsense that is simply incoherent and unintelligible” have?

The most common answer is incoherence (11 letters).

Crossword clue: nonsense that is simply incoherent and unintelligible

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

incoherence 11 letters wn-def

nonsense that is simply incoherent and unintelligible

incoherency 11 letters wn-def

nonsense that is simply incoherent and unintelligible