flat-earther

Fetched 2026-10-26 (cache).

Synonyms: flat earther, flat-earth, flat-earthers

Antonyms: flat earther, flat-earth, flat-earthers

Related words from Datamuse; suggestions, not definitions.

Noun

1. A person who [[believe]]s or [[advocate]]s the claim that the planet Earth is flat.
2. {{lb|en|figuratively|by extension|pejorative}} A person who believes or advocates an [[outlandish]], [[discredited]] theory; a person who [[refuse]]s to [[acknowledge]] the truth despite [[overwhelming]] [[evidence]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.