Where does “astevaihtelu” come from?

astevaihtelu (Finnish) comes from Finnish vaihtelu, from Finnish vaihdella, from Finnish vaihtaa, from Proto-Finnic vaihtadak, from Proto-Finnic -tadak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

astevaihtelu (Finnish): consonant gradation

Definitions

  1. consonant gradation

Ancestry of “astevaihtelu”, step by step

astevaihtelu traces back through two separate lines of ancestry.

via Finnish vaihtelu

StepLanguageWordMeaning
1Finnishvaihteluvariation; fluctuation
2FinnishvaihdellaTo change repeatedly; To vary; To fluctuate
3Finnishvaihtaato change, replace; to exchange, switch; to swap
4Proto-Finnicvaihtadakto change
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...

via Finnish aste

StepLanguageWordMeaning
1Finnishastegrade; degree; degree, degree Celsius
2Finnishastuato step (on), tread (on), pace, stride
3Proto-Finnicastudakto step, to take steps

Words derived from “astevaihtelu

Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak