How many letters does the top answer for “denial of any connection with or knowledge of” have?

The most common answer is disavowal (9 letters).

Crossword clue: denial of any connection with or knowledge of

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

disavowal 9 letters wn-def

denial of any connection with or knowledge of

disclaimer 10 letters wn-def

denial of any connection with or knowledge of