Thesaurus

loony

noun

Synonyms of loony

(Entry 1 of 2)

one having or showing a severely disordered or abnormal state of mind
  • his insistence that aliens were monitoring his thoughts forced us to conclude that he was in fact a loony

Synonyms for loony

Words Related to loony

loony

adjective
variants: also looney

Synonyms & Antonyms of loony (Entry 2 of 2)

1 showing or marked by a lack of good sense or judgment
  • that's got to be the looniest idea I've ever heard

Synonyms for loony

Words Related to loony

Phrases Synonymous with loony

Near Antonyms for loony

Antonyms for loony

2 having or showing a severely disordered or abnormal state of mind
  • I probably sound like a loony talking to myself like I do

Synonyms for loony

Words Related to loony

Phrases Synonymous with loony

Near Antonyms for loony

Antonyms for loony

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Learn More About loony

Time Traveler for loony

Time Traveler

The first known use of loony was in 1872

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Thesaurus Entries Near loony

loons

loony

loony tunes

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Cite this Entry

“Loony.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loony. Accessed 18 May. 2022.

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