Synonyms for Non-existent:

• adj.

  •absent (adjective)
  • hollow,
  • minus,
  • vacuous,
  • Omitted,
  • nonexistent,
  • unavailable,
  • lacking,
  • bare,
  • wanting,
  • devoid.
  •defunct (adjective)
  • late,
  • expired,
  • inoperative,
  • cold,
  • bygone,
  • done for,
  • invalid,
  • down the drain,
  • deceased,
  • kaput,
  • had it,
  • out of commission,
  • obsolete,
  • asleep,
  • inanimate,
  • lifeless,
  • exanimate.
  •imaginary (adjective)
  • fanciful,
  • apocryphal,
  • fool's paradise,
  • apparitional,
  • theoretical,
  • supposed,
  • imaginative,
  • spectral,
  • quixotic,
  • phantasmic,
  • visionary,
  • assumed,
  • whimsical,
  • abstract,
  • ideal,
  • supposititious,
  • fabulous,
  • made-up,
  • fantastic,
  • fictional,
  • deceptive,
  • dreamed-up,
  • delusive,
  • figmental,
  • mythological,
  • notional,
  • phantasmal,
  • trumped up,
  • illusive.
  •mythic (adjective)
  • mythologic.
  •nonexistent (adjective)
  • ethereal,
  • fancied,
  • imponderable,
  • groundless,
  • negative,
  • without foundation,
  • missing,
  • vacant,
  • imaginary,
  • absent,
  • gone,
  • Perished,
  • unreal,
  • null and void,
  • null,
  • few and far between,
  • illusory,
  • vaporous,
  • chimerical,
  • shadowy,
  • defunct,
  • flimsy,
  • mythical,
  • departed,
  • dead,
  • tenuous,
  • hypothetical,
  • Gossamery,
  • airy,
  • ungrounded,
  • extinguished,
  • insubstantial,
  • void,
  • immaterial,
  • dreamlike,
  • unsubstantial,
  • imagined,
  • passed away,
  • vague,
  • hallucinatory,
  • passed on,
  • dreamy,
  • legendary,
  • blank,
  • extinct,
  • baseless,
  • empty,
  • lost.
  •notional (adjective)
  • chimeric,
  • fantastical,
  • conceptual.
  •null (adjective)
  • bad.
  •out of print (adjective)
  • public domain,
  • out of stock,
  • unattainable,
  • no longer published.
  •unavailable (adjective)
  • married,
  • unaccessible,
  • taken.
  •unreal (adjective)
  • insincere,
  • misleading,
  • romantic,
  • artificial,
  • Storybook,
  • sham,
  • intangible,
  • seeming,
  • mock,
  • ostensible,
  • nebulous,
  • aerial,
  • unbelievable,
  • suppositious,
  • impalpable,
  • reachy.

• Other synonyms:

  •Other relevant words:
  • phantasmagoric,
  • unrealistic,
  • taken away,
  • Absconded,
  • make-believe,
  • unused,
  • Deleted,
  • Imaginational,
  • unexisting,
  • away,
  • Disappeared,
  • lost to view,
  • Visional,
  • outmoded,
  • gone away,
  • NOT FOUND,
  • out of sight,
  • inapplicable,
  • subtracted,
  • unusable,
  • not present,
  • unactual,
  • out.

Paraphrases for Non-existent:

• Equivalence

  • Adjective
    Inexistent.

• Independent

  • Adjective
    null, fictitious, zero, invalid, missing, invisible, void, fictional, illusory, none, lame, bogus, useless, spoilt, unheard.
  • Noun, singular or mass
    none.

• Other Related

  • Adjective
    absent, non-existing, unavailable, lacking, Non-existence.
  • Noun, singular or mass
    Non-existence.

Antonyms for Non-existent:

• adj.

  • absent
    attending, filled, full, complete, abundant, sufficient, present.
  • defunct
    functioning, operating, operative, live, alive, working, valid.
  • imaginary
    genuine, physical, practical, ordinary, factual, substantial, proven.
  • mythical
    sincere.
  • mythical/mythological
    historical.
  • nonexistent
    existent, real, actual, true, existing.
  • null
    effectual, profitable, valuable, good, effective, worthy, worthwhile.
  • unavailable
    available.
  • unreal
    authentic.