Where does “phrenesia” come from?

phrenesia (Medieval Latin) comes from Latin phrenesis, from Ancient Greek φρένησις, from Ancient Greek φρήν, from Proto-Indo-European gʷʰren- — soul, mind; mind; an internal part of the body.

Ancestry of “phrenesia”, step by step

StepLanguageWordMeaning
1Latinphrenesismadness, delirium, frenzy
2Ancient Greekφρένησις
3Ancient GreekφρήνThe midriff, stomach and lower chest or breast;...
4Proto-Indo-Europeangʷʰren-soul, mind; mind; an internal part of the body

Words derived from “phrenesia

Every word from Proto-Indo-European gʷʰren-Every word from Ancient Greek φρήνEvery word from Ancient Greek φρένησις