Where does “pettämätön” come from?

pettämätön (Finnish) comes from Finnish -mätön, from Proto-Finnic -mat'oin, from Proto-Finnic -t'oin, from Proto-Uralic -ktama.

pettämätön (Finnish): infallible, foolproof, trustworthy

Definitions

  1. infallible, foolproof, trustworthy

Ancestry of “pettämätön”, step by step

StepLanguageWordMeaning
1Finnish-mätönFront vowel variant of -maton
2Proto-Finnic-mat'oinForms the negative participle, which is used as an adjective
3Proto-Finnic-t'oin-less
4Proto-Uralic-ktama

Words derived from “pettämätön

Every word from Proto-Uralic -ktamaEvery word from Finnish -mätönEvery word from Proto-Finnic -t'oin
pettämätön — Etymology, Origin & Word History | Etymology Explorer