Where does “prosocial” come from?

I need to work through this chain carefully to identify the actual etymological path and construct an accurate sentence. Looking at the chain provided: - English social | Ancient Greek πρό | Proto-Indo-European pro- | Latin -alis | Proto-Indo-European bʰuH- | Proto-Indo-European per- | Proto-Indo-European sekʷ- | Proto-Indo-European sekʷ- This appears to show: English "prosocial" ← "pro-" (prefix) + "social" For "pro-": Ancient Greek πρό ← Proto-Indo-European pro- For "social": Latin -alis (suffix) ← Proto-Indo-European roots However, the chain seems garbled or incomplete—it lists multiple PIE roots at the end without clear connection. Let me work with what's most reliable: "prosocial" is English "pro

prosocial (English): Beneficial to all parties and consistent with...

Definitions

  1. Beneficial to all parties and consistent with...

Ancestry of “prosocial”, step by step

StepLanguageWordMeaning
1EnglishsocialBeing extroverted or outgoing; Of or relating to...
2Middle Frenchsocialallied; social
3LatinsociālisOf or pertaining to companionship; companionable, sociable, social
4Frenchsocialsocial, related to society, community; social,...
5LatinsocialisOf or pertaining to companionship; companionable,...
6Latinsociussharing, joining in, partaking, associated;...
7Ancient Greekπάθοςpain, suffering, death; misfortune, calamity,...
8Ancient Greekπάσχωto undergo, experience; have someone do something...
9Proto-Indo-Europeanbʰendʰ-to bind; bond

Words derived from “prosocial

Every word from Proto-Indo-European bʰendʰ-Every word from Ancient Greek πάσχωEvery word from Ancient Greek πάθος