3
grandparent
2
antediluvian
2
fogy
2
old dame(noun, expression, mother)
2
old fogy
2
old maid(noun, expression, square, mother, reactionary)
2
old poop
2
relic
1
antique
1
aunty
1
back number
1
conservative
1
dame
1
dodo
1
dowager
1
dull person
1
finical
1
flat knot(expression, idiom)
1
fossil
1
frump
11 years ago|7.3k views|share |citing 
APASmart Define. (2015). granny thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/granny/thesaurus/synonyms
ChicagoSmart Define. 2015. "granny thesaurus" https://smartdefine.org/granny/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, granny thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/granny/thesaurus/synonyms>.
MLASmart Define. "granny thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/granny/thesaurus/synonyms>