In English, your father's sister's daughter is your first cousin.
thakma-r didi/bunu
cousin
sister friend
Aunt
Aunty and Uncle.
Mom
In Hindi, you would call your mother's sister "mausi" or "masi".
philapple Uncle
Fathers: Mothers: Mum, ma'am, mama Fathers: Pa, Pop, Father, Papa
Mothers: Mama or Mother Fathers: Pa, Papa or Father
Our cousins are our mothers sisters son :)
In Arabic, you would refer to your mother's sister as "خالة" (khala).
In Hindi, you would call your grandfather "dada" or "dada ji."