kaivis
Kaivis is a person who is strong, smart, and doesn't let anyone mess with them, even if they're tiny
My little sister is a kaivis. She knocked over a grown man just to get her snack.
My dog is a kaivis because he barked at the mailman until he ran away.
My dad is a kaivis. He yelled at the whole neighborhood because he was mad about the loud music.