Here are the possible solutions for your sister's daughter clue
Answer
Clue
Relevancy
tia
Clue
"Sister, Sister" sister
Sister of "Sister, Sister"
nephew
Clue
Your sister's daughter's brother
Definition
the son of one's brother or sister
niece
Clue
Your sister's daughter
Your sister's son's sister
Your sister's son's sister, to you
Definition
a daughter of one's brother of sister
reefermadness
Clue
1930s anti-marijuana propaganda film that ends with the principal of a school saying, "The next tragedy may be that of your daughter...or your son...or yours or yours..." [points at the camera] "... o
