Here are the possible solutions for class reunion attendees for short clue
Answer
Clue
Relevancy
alums
Clue
Class reunion attendees, for short
Class reunion attendees
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