Where does “tarjoileminen” come from?

tarjoileminen (Finnish) comes from Finnish tarjoilla, from Finnish tarjota, from Finnish tarjo-, from Finnish -ntä, from Proto-Finnic -nta — Forms action nouns from verbs.

Ancestry of “tarjoileminen”, step by step

StepLanguageWordMeaning
1Finnishtarjoillato serve, dish out
2Finnishtarjotato offer; to treat; to serve
3Finnishtarjo-—
4Finnish-ntäFront vowel variant of -nta; API
5Proto-Finnic-ntaForms action nouns from verbs
Every word from Proto-Finnic -nta →Every word from Finnish -ntä →Every word from Finnish tarjo- →