Where does “liittoutuminen” come from?

liittoutuminen (Finnish) comes from Finnish liittoutua, from Finnish liitto, from Finnish liittää, from Finnish -ttaa, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

Ancestry of “liittoutuminen”, step by step

StepLanguageWordMeaning
1Finnishliittoutuato ally
2Finnishliittocooperation based on common agreement, union;...
3Finnishliittääto join, connect, attach, fasten; to attach,...
4Finnish-ttaaForms causative verbs. May be applied to verbs...
5Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
6Proto-Uralic-kta-
Every word from Proto-Uralic -kta-Every word from Finnish -ttaaEvery word from Proto-Finnic -ttadak