Synonyms of nonexistent

1 Syllable

null, blank, gone, lost, void, dead

2 Syllables

vague, dreamy, airy, groundless, absent, flimsy, unreal, mythic, fancied, empty, nuller, defunct, extinct, missing, tenuous, vacant

3 Syllables

notional, departed, dreamlike, mythical, storybook, baseless, shadowy, vaporous, perished, dreamed-up, ethereal, ungrounded, folkloric

4 Syllables

illusory, negative, chimerical, mythologic, gossamery, legendary, non-existent, unsanctioned, insubstantial, unsubstantial, extinguished, immaterial, imagined

5 Syllables

unavailable, hypothetical, unaccessible, mythological, imaginary, imponderable

6 Syllables

hallucinatory