Where does “merikelpoisuus” come from?
merikelpoisuus (Finnish) comes from Finnish merikelpoinen, from Finnish kelpoinen, from Finnish kelpo, from Finnish kelvata, from Proto-Finnic kelbat'ak, from Proto-Germanic helpaną, from Proto-Indo-European ḱelb- — help.
merikelpoisuus (Finnish): seaworthiness
Ancestry of “merikelpoisuus”, step by step