Methuselah
antediluvian
antique
back number
backwoodsman
bumpkin
clodhopper
conservationist
conservatist
conservative
dad
diehard
dodo
elder
fogy
fossil
fud
fuddy-duddy
granny
has-been
hayseed
hick
hillbilly
laudator temporis acti
longhair
matriarch
mid-Victorian
old believer
old crock
old dodo
old fogy
old liner
old man
old poop
old school
old woman
old-timer
patriarch
pop
pops
provincial
reactionary
regular old fogy
relic
right-winger
rightist
square
standpat
standpatter
starets
conservativist
clerk-typist
constitutionalism
convergence/divergence
persecuation
talk.but