How many letters does the top answer for “wrote star wars” have?

The most common answer is hamill (6 letters).

Crossword clue: wrote star wars

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

hamill 6 letters wd-fact-v3

lucas 5 letters wd-fact-v3

United States screenwriter and filmmaker (born in 1944)

wrote on war 67% similar → clausewitz

author of star wars 50% similar → hamill, lucas

director of star wars 50% similar → hamill, lucas

wrote a star is born 50% similar → streisand

wrote casualties of war 50% similar → palma

wrote double star 50% similar → heinlein

wrote star maker 50% similar → stapledon

wrote star trek 50% similar → roddenberry