1
unhip
1
unimportant
1
unknown
1
unmodish
1
unoriginal(last, original, tired, stale, past)
1
unpopular
1
unseemly
1
untrendy
1
venerable(original, old, past, early, outdated)
1
washed-up
1
wrinkled
0
primitive(adjective, last, original, odd, old)
0
adhesive
0
antiquarian
0
antiquity
0
archaistic
0
broken-down(cheap, tasteless, gaudy, unsophisticated, messy)
0
cast off(expression, original, outdated, obsolete)
0
changed
0
classis
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APASmart Define. (2016). outmoded thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outmoded/thesaurus/synonyms
ChicagoSmart Define. 2016. "outmoded thesaurus" https://smartdefine.org/outmoded/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, outmoded thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outmoded/thesaurus/synonyms>.
MLASmart Define. "outmoded thesaurus" 12 February 2016. Web. 23 September 2026. <https://smartdefine.org/outmoded/thesaurus/synonyms>