How many letters does the top answer for “the act of expressing disapproval (especially of yourself)” have?

The most common answer is denigration (11 letters).

Crossword clue: the act of expressing disapproval (especially of yourself)

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

denigration 11 letters wn-def

the act of expressing disapproval (especially of yourself)

deprecation 11 letters wn-def

the act of expressing disapproval (especially of yourself)