Where does “muuttissõ” come from?

muuttissõ (Votic) comes from Finnish muutta, from Finnish muu, from Proto-Finnic muu, from Proto-Finno-Ugric mu.

Ancestry of “muuttissõ”, step by step

StepLanguageWordMeaning
1FinnishmuuttaAbessive singular form of muu
2Finnishmuuother, another; the others; else
3Proto-Finnicmuuother, another; different
4Proto-Finno-Ugricmu—
Every word from Proto-Finno-Ugric mu →Every word from Proto-Finnic muu →Every word from Finnish muu →
muuttissõ — Etymology, Origin & Word History | Etymology Explorer