How many letters does the top answer for “a radical who advocates the abolition of social distinctions” have?

The most common answer is leveler (7 letters).

Crossword clue: a radical who advocates the abolition of social distinctions

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

leveler 7 letters wn-def

a radical who advocates the abolition of social distinctions

leveller 8 letters wn-def

a radical who advocates the abolition of social distinctions