Father Time, Methuselah, Nestor, Old Paar, centenarian, elder, fogy, fuddy-duddy, gaffer, geezer, golden-ager, gramps, grandfather, grandsire, graybeard, nonagenarian, octogenarian, old-timer, old chap, old codger, old dog, old duffer, old fart, old fogy, old geezer, old gent, old gentleman, old man, old party, older, oldster, pantaloon, patriarch, presbyter, senile, senior citizen, septuagenarian, sexagenarian, the quiet-voiced elders, venerable sir, veteran