How many letters does the top answer for “having the form of, or resembling, bran. smart.” have?

The most common answer is pityroid (8 letters).

Crossword clue: having the form of, or resembling, bran. smart.

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

pityroid 8 letters web-def

Having the form of, or resembling, bran. Smart.

having the form of a fish; resembling a fish. 50% similar → pisciform

resembling air or having the form of air 50% similar → airlike