Mad
Psycho
Psycho adjective - Having or showing a very abnormal or sick state of mind.
Usage example: only someone who is totally psycho could have committed such a heinous crime
Mutual synonyms
Both words in one sentence
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Hamidon himself picked up a Psycho Serum that turned him from a human-hating man into a human-annihilating giant jello blob of death; he was probably mad to start with, though.
Source: Psycho Serum - In addition, as a Bilingual Bonus, the names translation from French means "the mad, the insane, or insanity", hinting that he is Gaston's Psycho Supporter.
Source: Meaningful Name / Film - We do, however, get the briefest glimpse of a lamenting mother buried somewhere in her mind, but she's a power-mad, raging psycho more than anything.
Source: Generic Doomsday Villain
Cite this Source
Psycho and Mad. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/mad/psycho
Mad & Psycho. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/mad/psycho>.
Psycho or Mad. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/mad/psycho.
Google Ngram Viewer shows how "mad" and "psycho" have occurred on timeline