Where does “kajastua” come from?

kajastua (Finnish) comes from Finnish -ua, from Proto-Finnic -üdäk — Forms mainly passive or anticausative verbs.

kajastua (Finnish): to be reflected

Definitions

  1. to be reflected

Ancestry of “kajastua”, step by step

StepLanguageWordMeaning
1Finnish-uaForms stative or inchoative intransitive verbs...
2Proto-Finnic-üdäkForms mainly passive or anticausative verbs
Every word from Proto-Finnic -üdäk →Every word from Finnish -ua →
kajastua — Etymology, Origin & Word History | Etymology Explorer