6
unused(adjective, outworn)
5
aged
5
fusty(adjective, dull, warm, new, old)
5
old-fogyish
5
olden(adjective, original, dead, old, past)
5
outworn(adjective, dead, out, old, antiquated)
5
square(adjective, out, old, conventional, unfashionable)
5
tired
5
traditional(adjective, state, quality, last, original)
5
unaccepted
4
discarded(adjective, rejected)
4
frumpy(adjective, outmoded, dowdy, out-of-date)
4
hoary(adjective, ancient)
4
mossy(adjective, antiquated)
4
narrow-minded
4
old-world(adjective, traditional, outmoded)
4
passee
4
quaint
4
reactionary(adjective, conventional, traditional, conformist)
4
retro(adjective, yesteryear)
11 years ago|14k views|share |citing 
APASmart Define. (2015). old-fashioned thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/old-fashioned/thesaurus/synonyms
ChicagoSmart Define. 2015. "old-fashioned thesaurus" https://smartdefine.org/old-fashioned/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, old-fashioned thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/old-fashioned/thesaurus/synonyms>.
MLASmart Define. "old-fashioned thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/old-fashioned/thesaurus/synonyms>