50 entries under original topic. ×

2
moth-eaten(adjective, old, venerable, unfashionable)
2
relic(adjective, old, past, primitive)
2
rusty(adjective, old, past, primitive)
2
time-worn(adjective, old, past, primitive)
2
unoriginal(adjective, old, past, venerable)
2
worn-out(adjective, old, past, obsolete)
1
aboriginal(adjective, old, past, primitive)
1
crumbling(adjective, old, past, venerable)
1
decayed(adjective, old, past, venerable)
0
cast off(expression, outdated, obsolete)
<123>
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APASmart Define. (2016). olden thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/olden/thesaurus/synonyms
ChicagoSmart Define. 2016. "olden thesaurus" https://smartdefine.org/olden/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, olden thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/olden/thesaurus/synonyms>.
MLASmart Define. "olden thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/olden/thesaurus/synonyms>