How many letters does the top answer for “wrote lucky luke” have?

The most common answer is goscinny (8 letters).

Crossword clue: wrote lucky luke

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

goscinny 8 letters wd-fact-v3

author of lucky luke 50% similar → goscinny

director of lucky luke 50% similar → goscinny

wrote gospel of luke 50% similar → evangelist

wrote lucky jim 50% similar → amis