Thesaurus

crackbrain

noun

Synonyms & Antonyms of crackbrain

1 a person having or showing a severely disordered or abnormal state of mind
  • considered a crackbrain in his own time, the artist is now recognized as a genius

Synonyms for crackbrain

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2 a person of odd or whimsical habits
  • a crackbrain who wore bedroom slippers to the grocery shop

Synonyms for crackbrain

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Phrases Synonymous with crackbrain

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The first known use of crackbrain was circa 1570

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Cite this Entry

“Crackbrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crackbrain. Accessed 9 Aug. 2020.

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