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

The most common answer is stocker (7 letters).

Crossword clue: human rights philosopher

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

stocker 7 letters wd-fact-v3

a domestic animal (especially a young steer or heifer) kept as stock until fattened or matured and suitable for a breedi

civil rights philosopher 50% similar → bentham

human rights scientist 50% similar → hanh

women's rights philosopher 50% similar → stocker