oppilaskunta (Finnish) comes from Finnish oppilas, from Finnish -las, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.
oppilaskunta (Finnish): student body, students' union
Definitions
student body, students' union
Ancestry of “oppilaskunta”, step by step
oppilaskunta traces back through two separate lines of ancestry.