old
-ol
advanced
advanced in life
advanced in years
age-old
aged
ageing
ageless
aging
along in years
ancient
anile
antique
auld
dateless
declining
decrepit
gray
gray with age
gray-haired
gray-headed
grey
grown old
hoar
hoary
immemorial
of old
of yore
old as Methuselah
old as history
old as time
old-fogyish
old-time
olden
over the hill
patriarchal
pensioners
senectuous
senescent
senile
superannuated
timeless
venerable
white
white with age
white-bearded
white-crowned
white-haired
wrinkled
age bracket
age group
cohort
elder
dear
good-looking
intelligent
middle-aged
senior
tall
unfortunate
wealthy
young