keikauskakku (Finnish) comes from Finnish keikaus, from Finnish keikahtaa, from Finnish ahtaa, from Proto-Finnic aktadak, from Proto-Uralic ëkta- — to hang up.
keikauskakku (Finnish): upside-down cake
Definitions
upside-down cake
Ancestry of “keikauskakku”, step by step
keikauskakku traces back through two separate lines of ancestry.