Where does “syöpymättömyys” come from?

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

syöpymättömyys (Finnish): incorrodibility, noncorrodingness

Definitions

  1. incorrodibility, noncorrodingness

Ancestry of “syöpymättömyys”, step by step

StepLanguageWordMeaning
1Finnishsyöpymätönnoncorroding, incorrodible
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 -ktamaEvery word from Finnish -mätönEvery word from Proto-Finnic -t'oin