Thesaurus

crackbrained

adjective

Synonyms & Antonyms of crackbrained

having or showing a very abnormal or sick state of mind
  • had the crackbrained idea that he was receiving radio signals from outer space

Synonyms for crackbrained

Words Related to crackbrained

Phrases Synonymous with crackbrained

Near Antonyms for crackbrained

Antonyms for crackbrained

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Learn More About crackbrained

Thesaurus Entries Near crackbrained

crackbrain

crackbrained

crackbrains

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Cite this Entry

“Crackbrained.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crackbrained. Accessed 3 Dec. 2021.

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