Psychotic
Psychotic adjective - Having or showing a very abnormal or sick state of mind.
Usage example: the identity of the psychotic murderer known as the Zodiac Killer remains an intriguing puzzle
Wacky and psychotic are semantically related. In some cases you can use "Wacky" instead an adjective "Psychotic".
Wacky
Wacky adjective - Having or showing a very abnormal or sick state of mind.
Usage example: a series of bizarre letters that the killer sent to the police, detailing his wacky, disturbed view of the world
Mutual synonyms
Both words in one sentence
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Producer Ralph Bighead gets an army of psychotic fans that take pieces of his car, his clothes, and his scalp as souvenirs in "Wacky Delly".
Source: Groupie Brigade - Max Payne and Alan Wake both have elements, the first having a psychotic Big Bad who is obsessed with mythology, and the second features a heavy metal band composed by two wacky old men, which also revolves around Norse mythology.
Source: Shout Out / To Norse Mythology
Cite this Source
Wacky and Psychotic. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/psychotic/wacky
Psychotic & Wacky. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/psychotic/wacky>.
Wacky or Psychotic. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/psychotic/wacky.
Google Ngram Viewer shows how "psychotic" and "wacky" have occurred on timeline