How many letters does the top answer for “someone (especially a woman) who annoys people by constantly finding fault” have?

The most common answer is nagger (6 letters).

Crossword clue: someone (especially a woman) who annoys people by constantly finding fault

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

nagger 6 letters wn-def

someone (especially a woman) who annoys people by constantly finding fault

scold 5 letters wn-def

censure severely or angrily

scolder 7 letters wn-def

someone (especially a woman) who annoys people by constantly finding fault