25 entries under expression topic. ×

2
antediluvian patriarch(noun, idiom)
2
grown old(unfashionable, antiquated, archaic)
1
before the war
1
blown over(verb, phrasal verb, the past)
1
horse and buggy(idiom, dead, antiquated, outmoded)
1
man of old
1
of old(last, original, primitive, outdated)
1
of other times
1
of yore(last, original, primitive, outdated)
1
out of fashion(adjective, idiom)
1
out of style(idiom, unfashionable, antiquated, archaic)
1
regular old fogy
0
behind the times(idiom, old, unfashionable, antiquated)
0
cast off(original, outdated, obsolete)
0
never to return(idiom, the past)
0
no more(idiom, the past)
0
not current(unfashionable, antiquated, archaic)
0
not modern(unfashionable, antiquated, archaic)
0
not with it(idiom, unfashionable, antiquated, archaic)
0
of olden days(idiom, unfashionable, antiquated, archaic)
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APASmart Define. (2015). antediluvian thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/antediluvian/thesaurus/synonyms
ChicagoSmart Define. 2015. "antediluvian thesaurus" https://smartdefine.org/antediluvian/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, antediluvian thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/antediluvian/thesaurus/synonyms>.
MLASmart Define. "antediluvian thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/antediluvian/thesaurus/synonyms>