How many letters does the top answer for “of or relating to mycology, or the fungi.” have?

The most common answer is mycologic (9 letters).

Crossword clue: of or relating to mycology, or the fungi.

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

mycologic 9 letters web-def

Of or relating to mycology, or the fungi.

mycological 11 letters web-def

Of or relating to mycology, or the fungi.

of or relating to fungi 67% similar → fungal, fungous