Synonyms and related words :
Methuselah, antediluvian, antique, back number, conservationist, conservatist, conservative, dad, diehard, dodo, dotard, elder, fossil, fud, fuddy-duddy, granny, has-been, laudator temporis acti, longhair, matriarch, mid-Victorian, mossback, old believer, old crock, old dodo, old fart, old fogy, old liner, old man, old poop, old school, old woman, old-timer, patriarch, pop, pops, reactionary, regular old fogy, relic, right-winger, rightist, senile, square, standpat, standpatter, starets, stick-in-the-mud, traditionalist, ultraconservative