Here are the possible solutions for family reunion invitee clue
Answer
Clue
Relevancy
inlaw
Clue
Family reunion invitee
sis
Clue
Family reunion invitee
madea
Clue
Title character of film who has a family reunion and class reunion, goes to jail, has a big happy family, goes into the Witness Protection Program, and celebrates Christmas
alum
Clue
Reunion invitee
Definition
a sulphate of ammonium and potassium, used as a mordant