Where does “sotapsykoosi” come from?

sotapsykoosi (Finnish) comes from Finnish psykoosi, from Ancient Greek ψύχωσις, from Ancient Greek -ωσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

sotapsykoosi (Finnish): shell shock

Definitions

  1. shell shock

Ancestry of “sotapsykoosi”, step by step

sotapsykoosi traces back through two separate lines of ancestry.

via Finnish psykoosi

StepLanguageWordMeaning
1Finnishpsykoosipsychosis
2Ancient Greekψύχωσιςanimation, principle of life
3Ancient Greek-ωσιςabnormal condition or state; state, abnormal...
4Ancient Greek-σῐς"suffix forming nouns"
5Ancient Greek-τιςretained after dentals
6Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via Finnish sota

StepLanguageWordMeaning
1Finnishsotawar; warfare; military, war-
2Proto-Finnicsotawar, conflict
3Proto-Uralicśoďawar
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek -ωσις
sotapsykoosi — Etymology, Origin & Word History | Etymology Explorer