Continuing the discussion from Daka:
I wonder if bwona might be not be something close to what would be bon-da (lit. “house-door”) in standard Bambara/Jula.
How do you say “house” or “hut” in Koyaga, @MDS ? Is it simply bwon (AKA “bon”)?
Exact « Bwon » is the house in koyagakan