Where does “aitoutus” come from?

aitoutus (Finnish) comes from Finnish aitouttaa, from Finnish -uttaa, from Ingrian -ua, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

aitoutus (Finnish): authentication, verifying the authenticity (of) merchandise, postage stamps, etc

Definitions

  1. authentication, verifying the authenticity (of) merchandise, postage stamps, etc

Ancestry of “aitoutus”, step by step

StepLanguageWordMeaning
1Finnishaitouttaato authenticate, validate the authenticity of merchandise, postage stamps, etc
2Finnish-uttaaaivastaa + API → aivastuttaa; rakentaa + API →...
3Ingrian-uaUsed to form inchoative verbs
4Finnish-ttääFront vowel variant of -ttaa
5Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
6Proto-Uralic-kta-
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Finnish -uttaa