Crackbrained
Crackbrained adjective - Having or showing a very abnormal or sick state of mind.
Usage example: had the crackbrained idea that he was receiving radio signals from outer space
Certifiable and crackbrained are semantically related. In some cases you can use "Certifiable" instead an adjective "Crackbrained".
Certifiable
Certifiable adjective - Having or showing a very abnormal or sick state of mind.
Usage example: raised by a feckless father and a mother who was clearly certifiable
Crackbrained and certifiable are semantically related. Sometimes you can use "Crackbrained" instead an adjective "Certifiable".
Mutual synonyms
Related pairs
- frenzied and crackbrained
- frenzied and certifiable
- crazy and crackbrained
- crazy and certifiable
- mental and crackbrained
- mental and certifiable
- deranged and crackbrained
- deranged and certifiable
- demented and crackbrained
- demented and certifiable
- unbalanced and crackbrained
- unbalanced and certifiable
- lunatic and crackbrained
- lunatic and certifiable
Cite this Source
Certifiable and Crackbrained. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/crackbrained/certifiable
Crackbrained & Certifiable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/crackbrained/certifiable>.
Certifiable or Crackbrained. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/crackbrained/certifiable.
Google Ngram Viewer shows how "crackbrained" and "certifiable" have occurred on timeline