Thesaurus

loon

noun

Synonyms & Antonyms of loon

1 one having or showing a severely disordered or abnormal state of mind
  • giggled like a loon at his own jokes

Synonyms for loon

Words Related to loon

2 a stupid person
  • the loons at the grocery store had put the potato chips at the bottom of the bag

Synonyms for loon

Words Related to loon

Phrases Synonymous with loon

Near Antonyms for loon

Antonyms for loon

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Time Traveler for loon

Time Traveler

The first known use of loon was in the 15th century

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Cite this Entry

“Loon.” The Merriam-Webster.com Thesaurus, Merriam-Webster Inc., https://www.merriam-webster.com/thesaurus/loon. Accessed 14 December 2019.

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More from Merriam-Webster on loon

Dictionary: Definition of loon

Rhyming Dictionary: Words that rhyme with loon

Spanish Central: Translation of loon

Nglish: Translation of loon for Spanish Speakers

Britannica.com: Encyclopedia article about loon

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