90 entries under adjective topic. ×

5
fake(lie, falsehood, untruth, unrealism)
5
insincere(unsound, unreality, impracticability, irreality)
5
unnatural(lie, falsehood, untruth, unrealism)
5
unsuspicious(representation, unreality, unrealism)
5
aerial(illusion, unreality, unrealism)
5
aeriform(illusion, unreality, unrealism)
5
blue-sky(representation, unreality, unrealism)
5
cheerful(representation, unreality, unrealism)
5
chimerical(impossibility, impracticability, unfeasibility)
5
half-baked(representation, unreality, unrealism)
5
impracticable(fantasy, ideal, imagination)
5
inefficient(unsound, unreality, impracticability, irreality)
5
rose-colored(representation, unreality, unrealism)
5
theoretic(representation, unreality, unrealism)
5
trustful(representation, unreality, unrealism)
5
trusting(representation, unreality, unrealism)
5
unsound(unreality, impracticability, irreality)
5
unwise(unsound, unreality, impracticability, irreality)
4
air-built(impossibility, impracticability, unfeasibility)
4
delusory(illusion, unreality, unrealism)
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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>