How many letters does the top answer for “the doctrine of the monothelites.” have?

The most common answer is monothelism (11 letters).

Crossword clue: the doctrine of the monothelites.

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

monothelism 11 letters web-def

The doctrine of the Monothelites.

monothelitism 13 letters web-def

The doctrine of the Monothelites.