Where does “-s-” come from?

-s- (English) comes from Middle English -s, from Old English -es, from Proto-Germanic -as, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

Definitions

Ancestry of “-s-”, step by step

StepLanguageWordMeaning
1Middle English-sAdverbial genitive ending, developed into the...
2Old English-espossessive marker, indicating that an object...
3Proto-Germanic-asused in formation of adverbs
4Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
5Proto-Indo-European-ess
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

Words derived from “-s-

Every word from Proto-Indo-European -osEvery word from Old English -esEvery word from Middle English -s