Where does “سوکھا” come from?

سوکھا (Urdu) comes from Sanskrit सुख, from Sanskrit सु-, from Proto-Indo-Aryan Hsu-, from Proto-Indo-Iranian Hsu-, from Proto-Indo-European h₁su-, from Proto-Indo-European h₁wes- — good; to be cheerful, happy; to eat, to feast.

سوکھا (Urdu): dry

Definitions

Ancestry of “سوکھا”, step by step

سوکھا traces back through two separate lines of ancestry.

via Sanskrit सुख

Step	Language	Word	Meaning
1	Sanskrit	सुख	running swiftly or easily only applied to cars or chariots, superlative, easy
2	Sanskrit	सु-	good, well
3	Proto-Indo-Aryan	Hsu-	—
4	Proto-Indo-Iranian	Hsu-	good
5	Proto-Indo-European	h₁su-	good
6	Proto-Indo-European	h₁wes-	good; to be cheerful, happy; to eat, to feast

via Sauraseni Prakrit 𑀲𑀼𑀓𑁆𑀔

Step	Language	Word	Meaning
1	Sauraseni Prakrit	𑀲𑀼𑀓𑁆𑀔	—
2	Sanskrit	सख	—

Every word from Proto-Indo-European h₁wes- →Every word from Proto-Indo-European h₁su- →Every word from Sanskrit सु- →