How many letters does the top answer for “liable to objection or debate; used of something one might take exception to” have?

The most common answer is exceptionable (13 letters).

Crossword clue: liable to objection or debate; used of something one might take exception to

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

exceptionable 13 letters wn-def

liable to objection or debate; used of something one might take exception to

objectionable 13 letters wn-def

liable to objection or debate; used of something one might take exception to