Synonyms|373Antonyms|99|Broader|11Narrower|2Related|693
1
dull(adjective, plain, shabby, drab, dingy)
1
ex-(adjective, late, old, past, previous)
1
exanimate(obsolete, invalid, former, redundant, deceased)
1
expended
1
exploded
1
following
1
foretime
1
former times(expression, idiom, the past)
1
go
1
gone glimmering
1
good old days(expression, idiom, late, old, past)
1
grown old(expression, odd, old, primitive, unfashionable)
1
hackneyed(last, original, past, venerable, outdated)
1
has-beens
1
immemorial(last, original, past, primitive, venerable)
1
in vogue
1
latter(adjective, late, old, past, previous)
1
latter-day(adjective, late, old, past, previous)
1
lifeless(obsolete, invalid, former, redundant, deceased)
1
loath
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APASmart Define. (2015). bygone thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bygone/thesaurus/synonyms
ChicagoSmart Define. 2015. "bygone thesaurus" https://smartdefine.org/bygone/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bygone thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bygone/thesaurus/synonyms>.
MLASmart Define. "bygone thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bygone/thesaurus/synonyms>