Answer:

senior

AnswerCrossword Clue
SENIORThirdager
SENIORThird-ager
SENIOR... Skip Day
SENIORPromgoer
SENIORGrad-to-be
SENIORElder
SENIORAlum-to-be
SENIORHigher in rank
SENIORLike some partners
SENIORHighest-ranking
SENIORCampus big shot, often
SENIORGolf course regular, often
SENIORJob seeker-to-be, often
SENIORCertain prom attendee
SENIORGraduate-to-be
SENIORProm attendee
SENIORHigher-ranking
SENIORFourth-year
SENIORMore experienced
SENIORCollege applicant, often
SENIORLike one senator in each state
SENIOR... Skip Day (high-school celebration of truancy)
SENIORGraduated to-be
SENIORKind of partner
SENIORRanking
SENIOR.. citizen
SENIORProm participant
SENIOROf greater tenure
SENIORGraduate, almost
SENIORSoon-to-be grad
SENIORAARP member
SENIORLongest-serving
SENIORLike some Senators
SENIOROldest
SENIORCollege applicant, usually
SENIORDiscount recipient, often
SENIORTwelfth grader
SENIORGown renter
SENIORAppointed first
SENIORStudent about to graduate