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
Loony and crackbrained are semantically related. In some cases you can use "Loony" instead an adjective "Crackbrained".
Loony
Loony adjective - Having or showing a very abnormal or sick state of mind.
Usage example: unfortunately, that homeless man talking to himself on the street is indeed loony
Crackbrained and loony are semantically related. Sometimes you can use "Crackbrained" instead an adjective "Loony".
Nearby Word: loon
Mutual synonyms
Related pairs
- foolish and crackbrained
- foolish and loony
- crazy and crackbrained
- crazy and loony
- deranged and crackbrained
- deranged and loony
- unbalanced and crackbrained
- unbalanced and loony
- lunatic and crackbrained
- lunatic and loony
- insane and crackbrained
- insane and loony
- idiotic and crackbrained
- idiotic and loony
Cite this Source
Loony and Crackbrained. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/crackbrained/loony
Crackbrained & Loony. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/crackbrained/loony>.
Loony or Crackbrained. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/crackbrained/loony.
Google Ngram Viewer shows how "crackbrained" and "loony" have occurred on timeline