Here are the possible solutions for class reunion attendees clue
Answer
Clue
Relevancy
alums
Clue
Class reunion attendees
Class reunion attendees, for short
Definition
ALUM, a sulphate of ammonium and potassium, used as a mordant
grads
Clue
Class reunion attendees
Definition
GRAD, (colloquial) a graduate
longlostfriends
Clue
Some class reunion attendees
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