90 entries under adjective topic. ×

4
unrealizable(impossibility, impracticability, unfeasibility)
4
unsubstantial(illusion, unreality, unrealism)
4
vaporous(illusion, unreality, unrealism)
3
contrasted(lie, falsehood, untruth, unrealism)
3
contrasting(lie, falsehood, untruth, unrealism)
3
different(lie, falsehood, untruth, unrealism)
3
disparate(lie, falsehood, untruth, unrealism)
3
dissimilar(lie, falsehood, untruth, unrealism)
3
incomparable(lie, falsehood, untruth, unrealism)
3
nonnatural(lie, falsehood, untruth, unrealism)
3
off(lie, falsehood, untruth, unrealism)
3
unalike(lie, falsehood, untruth, unrealism)
3
unlike(lie, falsehood, untruth, unrealism)
3
unmatched(lie, falsehood, untruth, unrealism)
2
sappy(foolish, serious, sentimental)
2
phoney(lie, falsehood, untruth, unrealism)
1
crazy(calm, sound, strange, fantastic)
1
false
1
foolish(sound, wise)
1
amatory
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APASmart Define. (2016). realistic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/realistic/thesaurus/antonyms
ChicagoSmart Define. 2016. "realistic thesaurus" https://smartdefine.org/realistic/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, realistic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/realistic/thesaurus/antonyms>.
MLASmart Define. "realistic thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/realistic/thesaurus/antonyms>