Synonyms|32Antonyms|0|Broader|0Narrower|0Related|1
1
old-time(adjective, dead, past, lost, previous)
1
olden(adjective, dead, past, lost, previous)
1
oldfangled(adjective, dead, past, lost, previous)
1
one-time(adjective, dead, past, lost, previous)
1
out-of-date(adjective, dead, past, lost, previous)
1
previous(adjective, dead, past, lost, former)
1
quondam(adjective, dead, past, lost, previous)
1
sometime(adjective, dead, past, lost, previous)
1
vanished(adjective, dead, past, lost, previous)
1
water over the dam(expression, adjective, idiom, dead, past)
1
water under the bridge(expression, adjective, idiom, dead, past)
0
bygone(adjective, past)
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APASmart Define. (2011). in oblivion thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/in_oblivion/thesaurus/synonyms
ChicagoSmart Define. 2011. "in oblivion thesaurus" https://smartdefine.org/in_oblivion/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2011, in oblivion thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/in_oblivion/thesaurus/synonyms>.
MLASmart Define. "in oblivion thesaurus" 20 May 2011. Web. 25 September 2026. <https://smartdefine.org/in_oblivion/thesaurus/synonyms>