AARP member, 3 letters
Aides of drs., 3 letters
Clarity of a transmission channel (Abbr.), 3 letters
Jr.'s dad, 3 letters
Last-year student: Abbr., 3 letters
Not quite an alum, 3 letters
Portuguese title: Var., 3 letters
The elder: Abbr., 3 letters
Upperclassman: Abbr., 3 letters
Mrs., in Portugal, 4 letters
Final-yr. students, 4 letters
Gown renters: Abbr., 4 letters
Grads-to-be: Abbr., 4 letters
H.S. upperclassmen, 4 letters
Portuguese gentlemen: Abbr., 4 letters
Upperclassmen: Abbr., 4 letters
Precedence in rank (9), 4 letters