Where does “কুম্ভকাৰ” come from?

কুম্ভকাৰ (Assamese) comes from Sanskrit कुम्भकार, from Sanskrit कुम्भ, from Proto-Indo-Aryan kʰumbʰás, from Proto-Indo-Iranian kʰumbʰás, from Proto-Indo-European kumbʰéh₂-, from Proto-Indo-European keu- — bend; vault, hole; to shine; light; bright.

কুম্ভকাৰ (Assamese): potter

Definitions

potter

Ancestry of “কুম্ভকাৰ”, step by step

Step	Language	Word	Meaning
1	Sanskrit	कुम्भकार	potter
2	Sanskrit	कुम्भ	a jar, pitcher, water-pot, ewer, small water-jar;...
3	Proto-Indo-Aryan	kʰumbʰás	—
4	Proto-Indo-Iranian	kʰumbʰás	pot
5	Proto-Indo-European	kumbʰéh₂-	vessel
6	Proto-Indo-European	keu-	bend; vault, hole; to shine; light; bright

Every word from Proto-Indo-European keu- →Every word from Proto-Indo-European kumbʰéh₂- →Every word from Proto-Indo-Iranian kʰumbʰás →