1
absent insubstantial(expression, idiom, inexistence)
1
absenter
1
allegorical
1
archaic(adjective, vanished, inexistent)
1
asleep(adjective, obsolete, invalid, redundant, vanished)
1
bygone(adjective, obsolete, invalid, redundant, vanished)
1
cold(adjective, obsolete, invalid, redundant, vanished)
1
created
1
dead and gone(expression, adjective, idiom, vanished, inexistent)
1
defective
1
deficient
1
deleted
1
delusive(fake, false, fantastic, unreal, fanciful)
1
destroyed(adjective, vanished, inexistent)
1
died out(expression, adjective, vanished, inexistent)
1
done for(expression, adjective, obsolete, invalid, redundant)
1
doused(adjective, vanished, inexistent)
1
dreamy(adjective, real, fictional)
1
elsewhere(adjective, absent)
1
ended(adjective, vanished, inexistent)
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APASmart Define. (2015). nonexistent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nonexistent/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonexistent thesaurus" https://smartdefine.org/nonexistent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, nonexistent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nonexistent/thesaurus/synonyms>.
MLASmart Define. "nonexistent thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/nonexistent/thesaurus/synonyms>