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Where does “psychotic” come from?

Psychotic derives from English psychosis, composed of English -osis from Ancient Greek -ωσις, a noun-forming suffix from the verbal adjective suffix -η, ultimately from Proto-Indo-European -eh₂.

psychotic (English): Of, related to, or suffering from psychosis; A...

Definitions

  1. Of, related to, or suffering from psychosis; A...

Ancestry of “psychotic”, step by step

StepLanguageWordMeaning
1EnglishpsychosisA severe mental disorder, sometimes with physical...
2Ancient Greekψύχωσιςanimation, principle of life
3Ancient Greek-ωσιςabnormal condition or state; state, abnormal...
4Ancient Greek-σῐς"suffix forming nouns"
5Ancient Greek-τιςEarlier form of -σις , retained after dentals δ,...
6Proto-Indo-European-tisDerives abstract/action nouns from verb roots

Words derived from “psychotic”

  • antipsychotic
  • psychoticism
  • nonpsychotic
  • psychotically
  • prepsychotic
  • postpsychotic
  • micropsychotic
  • semipsychotic
  • quasipsychotic
  • unpsychotic
  • antipsychotically
Every word from Proto-Indo-European -tis →