Where does “kunvivebla” come from?

kunvivebla (Ido) comes from Ido kun-, from Ido kun — with.

kunvivebla (Ido): convivial

Definitions

Step	Language	Word	Meaning
1	Ido	kun-	with, together
2	Ido	kun	with

kunvivebla — Etymology, Origin & Word History | Etymology Explorer