Where does “sappāya” come from?

sappāya (Pali) comes from Sanskrit सभेय, from Sanskrit सभा, from Sanskrit -एय.

sappāya (Pali): beneficial

Definitions

Step	Language	Word	Meaning
1	Sanskrit	सभेय	decent, well-behaved; decent; well-behaved
2	Sanskrit	सभा	an assembly, congregation, meeting, council,...
3	Sanskrit	-एय	—

sappāya — Etymology, Origin & Word History | Etymology Explorer