Where does “seurustelusormus” come from?

seurustelusormus (Finnish) comes from Finnish seurustelu, from Finnish seurustella, from Finnish -tellä, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

Ancestry of “seurustelusormus”, step by step

seurustelusormus traces back through two separate lines of ancestry.

via Finnish seurustelu

StepLanguageWordMeaning
1Finnishseurusteludating; socializing
2Finnishseurustellato date, go out with, go together; to converse,...
3Finnish-telläFront vowel variant of -tella
4Finnish-ttääFront vowel variant of -ttaa
5Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
6Proto-Uralic-kta-

via Finnish sormus

StepLanguageWordMeaning
1Finnishsormusring
2Proto-Finnicsormusring (finger ring)
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Proto-Finnic -ttadak