Where does “rinnakkainelo” come from?

rinnakkainelo (Finnish) comes from Finnish rinnakkain, from Finnish -kkäin, from Finnish -käs, from Proto-Finnic -k'as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.

Ancestry of “rinnakkainelo”, step by step

rinnakkainelo traces back through two separate lines of ancestry.

via Finnish rinnakkain

StepLanguageWordMeaning
1Finnishrinnakkainside by side; in parallel; superlative degree of...
2Finnish-kkäinFront vowel variant of -kkain
3Finnish-käsFront vowel variant of -kas
4Proto-Finnic-k'asForms adjectives from nouns, indicating a...
5Proto-Finnic-sForms nouns
6Proto-Finno-Ugric-s

via Finnish Elo

StepLanguageWordMeaning
1FinnishElolife, living
2Proto-Samicealōreindeer herd
Every word from Proto-Finno-Ugric -sEvery word from Finnish -käsEvery word from Proto-Finnic -s