How many letters does the top answer for “the action of opposing something that you disapprove or disagree with” have?

The most common answer is opposition (10 letters).

Crossword clue: the action of opposing something that you disapprove or disagree with

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

opposition 10 letters wn-def

the action of opposing something that you disapprove or disagree with

resistance 10 letters wn-def

the action of opposing something that you disapprove or disagree with