Answer: OLDSTER

AnswerCrossword Clue
OLDSTERElderly one
OLDSTERGrandpa, possibly.
OLDSTERGrandpop, for one.
OLDSTERVet.
OLDSTERSenior citizen
OLDSTERAnyone over 30, to the new breed.
OLDSTERVeteran.
OLDSTERGraybeard
OLDSTEROctogenarian
OLDSTERMethusaleh
OLDSTERFrequent Brennan role
OLDSTERGraybeard.
OLDSTERGrandma or grandpa
OLDSTERPerson getting way up there?
OLDSTERElderly person
OLDSTERAARP member among others
OLDSTERNo spring chicken
OLDSTERGeezer
OLDSTERRetiree, maybe
OLDSTEROne getting on
oldsterelderly person
oldsteran old person
OLDSTERMethuselah, e.g.
OLDSTERUp in years
OLDSTERThird ager
OLDSTERRetiree
OLDSTEROctogenarian, e.g.
OLDSTERSenior
OLDSTERFogy
OLDSTERMany a retiree
OLDSTERNonagenarian
OLDSTERGolden-ager
OLDSTERMethuselah, for one
OLDSTERGolden ager
OLDSTERSenior, politically incorrectly
OLDSTERCentenarian, e.g.
OLDSTERAncient one.
OLDSTERMethuselah.
OLDSTERNonagenarian for instance.
OLDSTERMellowed person.