Where does “hapras” come from?

hapras (Finnish) comes from Finnish hauras, from Proto-Finnic hapras — brittle, fragile, weak.

Ancestry of “hapras”, step by step

StepLanguageWordMeaning
1Finnishhaurasbrittle, fragile, frail, friable, crumbly,...
2Proto-Finnichaprasbrittle, fragile, weak
Every word from Proto-Finnic haprasEvery word from Finnish hauras