flat-earthism

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. The [[belief]] in, or [[advocacy]] for, the [[theory]] that the [[planet]] [[Earth]] is [[flat]].

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