How many letters does the top answer for “a member of an oligarchy; one of the rulers in an oligarchical government.” have?

The most common answer is oligarch (8 letters).

Crossword clue: a member of an oligarchy; one of the rulers in an oligarchical government.

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

oligarch 8 letters web-def

one of the rulers in an oligarchy

one of the rulers in an oligarchy 50% similar → oligarch