How many letters does the top answer for “one who overturns. south.” have?

The most common answer is overturner (10 letters).

Crossword clue: one who overturns. south.

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

overturner 10 letters web-def

turn from an upright or normal position

one who decimates. south. 50% similar → decimator

one who fulfills. south. 50% similar → fulfiller

one who neglects. south. 50% similar → neglecter