In Farsi, you would say "amoo" for mother's brother.
Your father's brother is your uncle.
uncle
uncle
The word for uncle in Hindi is "चाचा" (chacha) for father's brother and "मामा" (mama) for mother's brother.
Your Step-brother. If he isn't your brother but he is your father's son, he's you.
aunt
cousin
uncle.
Yes.
Great Uncle.
She would be your AUNT.