1
dinosaur(adjective, dead, out, bent, antiquated)
1
disused(adjective, dead, out, bent, antiquated)
1
dodo
1
elapsed
1
elder
1
expired
1
extinct
1
finished
1
fogy
1
forgotten
1
fossil
1
fud
1
fuddy-duddy
1
gone
1
gone-by
1
gone by
1
gone glimmering
1
good-for-nothing(noun, beat, bomb, disappointment, catastrophe)
1
granny
1
has-beens
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APASmart Define. (2015). has-been thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/has-been/thesaurus/synonyms
ChicagoSmart Define. 2015. "has-been thesaurus" https://smartdefine.org/has-been/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, has-been thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/has-been/thesaurus/synonyms>.
MLASmart Define. "has-been thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/has-been/thesaurus/synonyms>