How many letters does the top answer for “composer of the king and i” have?

The most common answer is rodgers (7 letters).

Crossword clue: composer of the king and i

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

rodgers 7 letters wd-fact-v3

United States composer of musical comedies (especially in collaboration with Oscar Hammerstein II and with Lorenz Hart)

composer of the lion king 67% similar → glover, rice

composer of mufasa: the lion king 50% similar → glover

composer of q18345138 50% similar → mccreary

composer of q19413951 50% similar → nimri

composer of q20856802 50% similar → gosling, hurwitz

composer of q49740 50% similar → raine

composer of q58045522 50% similar → fox

composer of the nutcracker and the mouse king 50% similar → hoffmann