How many letters does the top answer for “anthropology philosopher” have?

The most common answer is boas (4 letters).

Crossword clue: anthropology philosopher

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

boas 4 letters wd-fact-v3

any of several chiefly tropical constrictors with vestigial hind limbs

feuerbach 9 letters wd-fact-v3

huizinga 8 letters wd-fact-v3

philosopher philosopher 50% similar → lipps