How many letters does the top answer for “willing to carry out the orders or wishes of another without protest” have?

The most common answer is acquiescent (11 letters).

Crossword clue: willing to carry out the orders or wishes of another without protest

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

acquiescent 11 letters wn-def

willing to carry out the orders or wishes of another without protest

biddable 8 letters wn-def

willing to carry out the orders or wishes of another without protest