Where does “ennalta-arvaamattomuus” come from?
ennalta-arvaamattomuus (Finnish) comes from Finnish ennalta-arvaamaton, from Finnish arvata, from Finnish ennalta, from Finnish -lta, from Proto-Finnic -lta.
ennalta-arvaamattomuus (Finnish): unpredictability
Ancestry of “ennalta-arvaamattomuus”, step by step