How many letters does the top answer for “director of whale rider” have?

The most common answer is caro (4 letters).

Crossword clue: director of whale rider

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

caro 4 letters wd-fact-v3

director of the whale 67% similar → aronofsky

director of easy rider 50% similar → fonda, hopper

director of ghost rider 50% similar → mendes

director of the squid and the whale 50% similar → anderson