Where does “व्यथयति” come from?

व्यथयति (Sanskrit) comes from Sanskrit -अयति, from Proto-Indo-Iranian *-áyati, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

Ancestry of “व्यथयति”, step by step

StepLanguageWordMeaning
1Sanskrit-अयतिcausative suffix
2Proto-Indo-Iranian*-áyati
3Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
4Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

Words derived from “व्यथयति

Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Sanskrit -अयति