Where does “(s)pHóy-nh₂-os” come from?

(s)pHóy-nh₂-os (Proto-Indo-European) comes from Proto-Indo-European (s)póHy-nh₂-os, from Proto-Indo-European (s)poH(y)-, from Proto-Indo-European speh₁- — to succeed, to prosper.

Ancestry of “(s)pHóy-nh₂-os”, step by step

StepLanguageWordMeaning
1Proto-Indo-European(s)póHy-nh₂-os
2Proto-Indo-European(s)poH(y)-foam
3Proto-Indo-Europeanspeh₁-to succeed, to prosper
Every word from Proto-Indo-European speh₁-Every word from Proto-Indo-European (s)poH(y)-Every word from Proto-Indo-European (s)póHy-nh₂-os