Where does “valottomuus” come from?

valottomuus (Finnish) comes from Finnish valoton, from Finnish -tön, from Proto-Finnic -t'oin, from Proto-Uralic -ktama.

valottomuus (Finnish): lightlessness

Definitions

  1. lightlessness

Ancestry of “valottomuus”, step by step

StepLanguageWordMeaning
1Finnishvalotonlightless
2Finnish-tönFront vowel variant of -ton
3Proto-Finnic-t'oin-less
4Proto-Uralic-ktama—
Every word from Proto-Uralic -ktama →Every word from Finnish -tön →Every word from Proto-Finnic -t'oin →