Where does “pätemättömyys” come from?

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

pätemättömyys (Finnish): invalidity, inapplicability

Definitions

  1. invalidity, inapplicability

Ancestry of “pätemättömyys”, step by step

StepLanguageWordMeaning
1Finnishpätemätöninvalid, inapplicable
2Finnish-mätönFront vowel variant of -maton
3Proto-Finnic-mat'oinForms the negative participle, which is used as an adjective
4Proto-Finnic-t'oin-less
5Proto-Uralic-ktama—
Every word from Proto-Uralic -ktama →Every word from Finnish -mätön →Every word from Proto-Finnic -t'oin →