moonsick

M3O1O1N1S1I1C3K5

adjective

Insane or emotionally deranged, either temporarily or permanently.

Similar
derangedmad5150bananasbarkingbarking madfeybuggish
Scrabble 16
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Meanings

adjective
  1. informalobsoleteInsane or emotionally deranged, either temporarily or permanently.

    Synonyms: deranged, mad, 5150, bananas, barking, barking mad, fey, buggish

  2. informaluncommonAffected by or exhibiting an unusual or dreamy sentimentality.

Synonyms & antonyms

adjectiveInsane or emotionally deranged, either temporarily or permanently.

Similar
derangedmad5150bananasbarkingbarking madfeybuggishbuggybughousebarmybatchybatpoopbatsbattybonkersbread basketscrackedcrackerscra-cra
Also see
insane

Origin

From moon + sick.

Full word history & related roots →
Cite this entry
APA

moonsick. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/moonsick

MLA

“moonsick.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/moonsick. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “moonsick,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/moonsick.

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