How many letters does the top answer for “director of total eclipse” have?

The most common answer is bohringer (9 letters).

Crossword clue: director of total eclipse

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

bohringer 9 letters wd-fact-v3

Danish physicist who studied atomic structure and radiations; the Bohr theory of the atom accounted for the spectrum of

director of eclipse 67% similar → antonioni