24 entries under past topic. ×

4
antiquated(adjective, backward, old-fashioned, by-gone)
4
obsolescent(adjective, backward, old-fashioned, by-gone)
4
traditional(adjective, old, old-fashioned)
3
mouldy(adjective, backward, old-fashioned, by-gone)
3
musty(adjective, backward, old-fashioned, by-gone)
3
nostalgic(adjective, old, old-fashioned)
3
obsolete(adjective, backward, old-fashioned, by-gone)
2
classical(adjective, old, old-fashioned)
2
odd(adjective, strange, backward, by-gone)
2
olden(adjective, strange, backward, by-gone)
2
outmoded(adjective, strange, backward, by-gone)
2
primitive(adjective, strange, backward, by-gone)
2
reactionary(adjective, strange, backward, by-gone)
1
old-time(adjective, old, old-fashioned)
1
old-world(adjective, old, old-fashioned)
1
oldfangled(adjective, old, old-fashioned)
1
prescriptive(adjective, old, old-fashioned)
1
quaint(adjective, old, old-fashioned)
1
retro(adjective, old, old-fashioned)
1
retrograde(adjective, old, old-fashioned)
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APASmart Define. (2016). futuristic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/futuristic/thesaurus/antonyms
ChicagoSmart Define. 2016. "futuristic thesaurus" https://smartdefine.org/futuristic/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, futuristic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/futuristic/thesaurus/antonyms>.
MLASmart Define. "futuristic thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/futuristic/thesaurus/antonyms>