Where does “vaihtuvuus” come from?

vaihtuvuus (Finnish) comes from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

vaihtuvuus (Finnish): volatility, variability, varyingness

Definitions

  1. volatility, variability, varyingness

Ancestry of “vaihtuvuus”, step by step

StepLanguageWordMeaning
1Finnish-uusForms nouns from adjectives, expressing a quality
2Proto-Finnic-uc-ness, -hood
Every word from Proto-Finnic -uc →Every word from Finnish -uus →
vaihtuvuus — Etymology, Origin & Word History | Etymology Explorer