2
drew a blank(adjective, out)
2
exculpated
2
failed(verb, neglected)
2
fell between the cracks(adjective, out)
2
foregone
2
has-been
2
ill-requited
2
miserable(adjective, desolate)
2
mislaid
2
missed
2
neglect
2
no more(expression, idiom, the past)
2
passe
2
passed away(verb, phrasal verb, the past)
2
past recollection(expression, adjective, idiom, out, oblivion)
2
quondam(adjective, dead, past, lost, previous)
2
spared
2
undone
2
unrewarded
2
unthanked
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APASmart Define. (2015). forgotten thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/forgotten/thesaurus/synonyms
ChicagoSmart Define. 2015. "forgotten thesaurus" https://smartdefine.org/forgotten/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, forgotten thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/forgotten/thesaurus/synonyms>.
MLASmart Define. "forgotten thesaurus" 30 October 2015. Web. 22 September 2026. <https://smartdefine.org/forgotten/thesaurus/synonyms>