557 entries under adjective topic. ×

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comical(strange, different, imaginary, whimsical)
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crackerjack(great, perfect, job, super)
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dynamite(good, bad, great, complete)
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famous(great, perfect, job, super)
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foreign(obscure, strange, new, irregular)
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idiosyncratic(strange, new, exceptional, odd)
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illusional(strange, fantasy, unreal)
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illusionary(strange, fantasy, unreal)
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immense(superb, wonderful, job, marvelous)
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incongruous(strange, odd, fantasy, out)
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inconsistent(change, continue, strange, odd)
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insane(weak, simple, strange, silly)
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invented(fake, false, real, untrue)
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made-up(real, untrue, unreal, theoretical)
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make-believe(untrue, imaginary, unreal, developed)
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matchless(great, excellent, superior, wonderful)
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misleading(false, strange, different, deceitful)
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monumental(great, high, excessive, huge)
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mythical(excellent, gentle, false, wild)
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out-of-sight(superb, wonderful, job, marvelous)
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APASmart Define. (2016). fantastic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fantastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "fantastic thesaurus" https://smartdefine.org/fantastic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, fantastic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fantastic/thesaurus/synonyms>.
MLASmart Define. "fantastic thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/fantastic/thesaurus/synonyms>