Where does “ilmaväylä” come from?

ilmaväylä (Finnish) comes from Finnish Ilma, from Finnish -ri, from Finnish -ra, from Finnish -i, from Proto-Uralic -j — oblique plural.

Ancestry of “ilmaväylä”, step by step

ilmaväylä traces back through two separate lines of ancestry.

via Finnish Ilma

StepLanguageWordMeaning
1FinnishIlmaair
2Finnish-riUsed to create names of occupations from nouns or...
3Finnish-raForms nouns or adjectives, mostly from nominal...
4Finnish-iA nominal suffix used in eg. ukko → ukki; Used...
5Proto-Uralic-joblique plural

via Finnish väylä

StepLanguageWordMeaning
1Finnishväyläany route one can travel, especially one that is...
Every word from Proto-Uralic -jEvery word from Finnish -iEvery word from Finnish -ri
ilmaväylä — Etymology, Origin & Word History | Etymology Explorer