Where does “ករណីយកិច្ច” come from?

ករណីយកិច្ច (Khmer) comes from Khmer កិច្ច, from Pali kicca, from Sanskrit कृत्य, from Sanskrit कृ, from Proto-Indo-European kʷer- — to do; to make; to build.

ករណីយកិច្ច (Khmer): duty, function, role, obligation

Definitions

duty, function, role, obligation

Ancestry of “ករណីយកិច្ច”, step by step

ករណីយកិច្ច traces back through two separate lines of ancestry.

via Khmer កិច្ច

Step	Language	Word	Meaning
1	Khmer	កិច្ច	act, deed; affair, matter; task, work
2	Pali	kicca	that which ought to be done; duty, obligation;...
3	Sanskrit	कृत्य	‘to be done or performed’; practicable, feasible;...
4	Sanskrit	कृ	to make
5	Proto-Indo-European	kʷer-	to do; to make; to build

via Khmer ករណីយ

Step	Language	Word	Meaning
1	Khmer	ករណីយ	—

Every word from Proto-Indo-European kʷer- →Every word from Sanskrit कृ →Every word from Sanskrit कृत्य →