Synonyms and related words :
Methuselah, abba, antediluvian, antique, back number, conservative, daddy, dodo, elder, father, fogy, fossil, foster father, fud, fuddy-duddy, genitor, governor, granny, has-been, longhair, matriarch, mid-Victorian, mossback, old believer, old crock, old dodo, old fogy, old liner, old man, old poop, old woman, old-timer, pa, pap, papa, pappy, pater, paterfamilias, patriarch, pop, pops, reactionary, regular old fogy, relic, sire, square, starets, stepfather, the old man, traditionalist,