flerf

F4L1E1R1F4
UK/flɜːf/US/flɝf/

noun

A flat-earther.

“Flerfs often employ logical fallacies to justify their belief.”

Similar
flat-eartherflattardflerfer
Opposite
globe-eartherglobeheadgloberglobetardsphericist
Scrabble 11
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Meanings

nounflerf (plural flerfs)

plural flerfs

  1. derogatoryslangA flat-earther.

    Flerfs often employ logical fallacies to justify their belief.

    1 more example

    Big deal. Flerfs insist the world is flat too.

    2020 January 26, LinuxGal <teresita@aqua.net>, “Re: Can you tell a fake Christian from a real one?”, in alt.atheism (Usenet), via Google Groups, archived from the original on 08 Apr 2026

    Synonyms: flat-earther, flattard, flerfer

Synonyms & antonyms

nounA flat-earther.

Similar
flat-eartherflattardflerfer
Opposite
globe-eartherglobeheadgloberglobetardsphericist
Also see
flat-eartherflattard

Origin

Humorous modification of flat-earther, with th-fronting.

Full word history & related roots →

Rhymes & wordplay

Rhymes with flerf

earthsurfPerthturfnerfsmurfdeartherfMRFMurphserfkerfscurfdurfsnurfterf
All rhymes →
Cite this entry
APA

flerf. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/flerf

MLA

“flerf.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flerf. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “flerf,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/flerf.

Source: flerf on Wiktionary, CC BY-SA 4.0.