How many letters does the top answer for “the act of disrupting an established order so it fails to continue” have?

The most common answer is breakdown (9 letters).

Crossword clue: the act of disrupting an established order so it fails to continue

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

breakdown 9 letters wn-def

the act of disrupting an established order so it fails to continue

dislocation 11 letters wn-def

the act of disrupting an established order so it fails to continue