1
niveous
1
not young(expression, tired, gray, mature, aged)
1
obsolescent
1
of long standing(expression, idiom)
1
of old
1
of the folk(expression, idiom)
1
of yore
1
oft-repeated(adjective, flat, stupid, ordinary, dry)
1
old as Methuselah(expression, adjective, idiom, new, old)
1
old as history(expression, idiom)
1
old as the hills(expression, adjective, idiom, new, old)
1
old as time(expression, idiom)
1
old hat
1
oldfangled
1
oral
1
ordinary(adjective, flat, dry, boring, tedious)
1
outworn
1
overage
1
passe
1
past it
10 years ago|11k views|share |citing 
APASmart Define. (2016). hoary thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hoary/thesaurus/synonyms
ChicagoSmart Define. 2016. "hoary thesaurus" https://smartdefine.org/hoary/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, hoary thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hoary/thesaurus/synonyms>.
MLASmart Define. "hoary thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/hoary/thesaurus/synonyms>