RichThesaurus
senescent
senescent
synonyms
aged
ancient
past it
over the hill
old
doddering
decrepit
elderly
long in the tooth
venerable
in one's dotage
no spring chicken
doddery
senile
senior
getting on
not long for this world
past one's prime
not as young as one was
grizzled
gray-haired
not as young as one used to be
hoary
gray
as old as the hills
superannuated
longevous
ageing
advanced in years
aging
septuagenarian
octogenarian
feeble
gray-bearded
centenarian
mature
nonagenarian
older
infirm
weak
anile
enfeebled
declining
silver-haired
white-haired
weakened
shot
senior citizen
stale
suffering from Alzheimer's (disease)
senescent
definitions
adj
Characteristic of old age.
That ceases to divide.
Growing old; decaying with the lapse of time.