Where does “painekyllästeinen” come from?

painekyllästeinen (Finnish) comes from Finnish painekyllästää, from Finnish paine, from Proto-Finnic painek, from Proto-Finnic -ek, from Proto-Uralic -ek — Forms instrument nouns from verbs; Forms result...

Ancestry of “painekyllästeinen”, step by step

painekyllästeinen traces back through two separate lines of ancestry.

via Finnish painekyllästää

StepLanguageWordMeaning
1Finnishpainekyllästääto impregnate with pressure; Third-person...
2Finnishpainepressure
3Proto-Finnicpainekpressure; emphasis
4Proto-Finnic-ekForms instrument nouns from verbs; Forms result...
5Proto-Uralic-ekForms instrument nouns from verbs; Forms result...

via Finnish inen

StepLanguageWordMeaning
1Finnishinen
Every word from Proto-Uralic -ekEvery word from Proto-Finnic -ekEvery word from Proto-Finnic painek