Where does “ਸੁਆਰਥ” come from?

ਸੁਆਰਥ (Punjabi) comes from Sanskrit स्वार्थ, from Sanskrit स्व, from Proto-Indo-Aryan swá, from Proto-Indo-Iranian swá, from Proto-Indo-European swé — self.

ਸੁਆਰਥ (Punjabi): self-interest, selfishness

Definitions

self-interest, selfishness

Ancestry of “ਸੁਆਰਥ”, step by step

Step	Language	Word	Meaning
1	Sanskrit	स्वार्थ	selfishness, meaning for self
2	Sanskrit	स्व	his/her own; of self; one's self
3	Proto-Indo-Aryan	swá	—
4	Proto-Indo-Iranian	swá	self; reflexive pronoun
5	Proto-Indo-European	swé	self

Every word from Proto-Indo-European swé →Every word from Proto-Indo-Iranian swá →Every word from Proto-Indo-Aryan swá →