Where does “tilapäisluontoinen” come from?

tilapäisluontoinen (Finnish) comes from Finnish tilapäinen, from Finnish -päinen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

Ancestry of “tilapäisluontoinen”, step by step

tilapäisluontoinen traces back through two separate lines of ancestry.

via Finnish tilapäinen

StepLanguageWordMeaning
1Finnishtilapäinentemporary, provisional; occasional, casual;...
2Finnish-päinenOf or pertaining to a head; used only as headword...
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish luontoinen

StepLanguageWordMeaning
1FinnishluontoinenHaving a specified type of nature (natural environment) usually translated as with... nature, not necessarily as an adjective
2Finnishluontonature, environment; characteristics of a person
3Finnishluodato create; to shovel; to shed
4Proto-Finniclöödäkto hit, to strike; to beat
5Proto-Finno-Ugriclewe-to throw, shoot

Words derived from “tilapäisluontoinen

Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus