varvarin

1. barbarian
   Varvari su napali Rimsko carstvo. — The barbarians attacked the Roman Empire.
2. derog. barbarian; brute
   Samo varvarin može tako da uništi park. — Only a barbarian could wreck a park like that.
   Ne jedi rukama kao varvarin! — Don't eat with your hands like a barbarian!

The plural is varvari.