Where does “opintoaine” come from?

opintoaine (Finnish) comes from Finnish opinnot, from Finnish -ntö, from Finnish -mö, from Finnish -i, from Proto-Uralic -j — oblique plural.

opintoaine (Finnish): study subject, school subject, educational subject

Definitions

  1. study subject, school subject, educational subject

Ancestry of “opintoaine”, step by step

opintoaine traces back through two separate lines of ancestry.

via Finnish opinnot

StepLanguageWordMeaning
1Finnishopinnotstudies
2Finnish-ntö
3Finnish-möFront vowel variant of -mo
4Finnish-iA nominal suffix used in eg. ukko → ukki; Used...
5Proto-Uralic-joblique plural

via Finnish aine

StepLanguageWordMeaning
1Finnishainematter, material, substance; subject, discipline;...
2Proto-GermanicabnijąThat which is made; material; stuff
3Proto-Germanic*abnijaną
4Proto-Indo-Europeanōp-to achieve
Every word from Proto-Uralic -jEvery word from Finnish -iEvery word from Finnish -ntö