Your mother's Father's sisters, no matter how many there are, would still just be his sister. Her mother is also his mother, your great grandmother, and her son would be your grandfather or your great uncle.
Your cousin.
they are your cousin
Cousins
aunt
cousin!
Your parent's brothers are your uncles and your parent's sisters are your aunts.
That would be your Cousin.
Our cousins are our mothers sisters son :)
Fathers: Mothers: Mum, ma'am, mama Fathers: Pa, Pop, Father, Papa
your great aunt.
Mom
Your half-brothers and half-sisters (half-siblings) are called half because instead of having the same mother and the same father as you, you have only one parent in common. Thus, you have half the common parentage that full siblings have. Half-siblings have the same father and different mothers, or the saem mother and different fathers.