14 entries under expression topic. ×

7
out-of-fashion(idiom, society, fashion, trend)
5
out of style(idiom, society, fashion, trend)
4
not fashionable(design, fashion, vogue)
4
old-fashioned(adjective, idiom, society, fashion)
4
out of date(idiom, society, fashion, trend)
3
behind the times(idiom, society, fashion, trend)
3
old-fangled(idiom, society, fashion, trend)
3
old hat(idiom, society, fashion, trend)
2
last year(idiom, style, fashion, popularity)
2
out of the ark(idiom, society, fashion, trend)
1
out(adjective, idiom, style, fashion)
1
ticky-tack(idiom, style, fashion, popularity)
1
ticky-tacky(idiom, style, fashion, popularity)
-3
olde worlde(idiom, society, fashion, trend)
56 years ago|0 views|share |citing 
APASmart Define. (1970). on trend thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/on_trend/thesaurus/antonyms
ChicagoSmart Define. 1970. "on trend thesaurus" https://smartdefine.org/on_trend/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 1970, on trend thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/on_trend/thesaurus/antonyms>.
MLASmart Define. "on trend thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/on_trend/thesaurus/antonyms>