Where does “ประสิทธิ์” come from?

ประสิทธิ์ (Thai) comes from Sanskrit प्रसिद्धि, from Sanskrit प्र-, from Proto-Indo-Aryan pra-, from Proto-Indo-Iranian pra-, from Proto-Indo-European pro-, from Proto-Indo-European por-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

ประสิทธิ์ (Thai): success

Definitions

  1. success

Ancestry of “ประสิทธิ์”, step by step

StepLanguageWordMeaning
1Sanskritप्रसिद्धिfame, renown; success, accomplishment,...
2Sanskritप्र-forward, before; forward, forth; in front of
3Proto-Indo-Aryanpra-forth
4Proto-Indo-Iranianpra-toward, forward
5Proto-Indo-Europeanpro-toward, forward
6Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-