clunky Synonyms
geriatric
square-toed
spavined
prehistoric
outdated
octogenarian
nonagenarian
noachian
neolithic
stumbling
ungainly
neoconservative
fogyish
levorotary
old-hat
creaky
unwieldy
ungrateful
ungraceful
mossy
morganatic
mouldy
dinosaurian
cumbrous
cumbersome
crusted
cobwebby
clumsy
bungling
anachronous
feudal
floundering
middle-aged
medieval
mediaeval
lumbering
longevous
gawky
fumbling
fossilized
anachronistic