12
funny(adjective, strange, exceptional, irregular, odd)
12
magnificent(adjective, great, excellent, superb, wonderful)
12
singular(adjective, extraordinary, unusual, strange, exceptional)
12
stupendous(adjective, good, great, unusual, strange)
12
superlative(adjective, great, perfect, job, super)
12
tremendous(adjective, good, bad, great, excellent)
11
good(adjective, bad, great, complete, excellent)
11
absurd(adjective, weak, simple, happy, perfect)
11
brilliant(adjective, great, excellent, superb, wonderful)
11
exquisite(adjective, great, excellent, superb, wonderful)
11
implausible(adjective, extraordinary, strange, superb, amazing)
11
mad(adjective, weak, simple, strange, foolish)
11
staggering(adjective, great, excellent, extraordinary, strange)
11
uncanny(adjective, superior, unusual, strange, outstanding)
11
uncommon(adjective, extraordinary, strange, exceptional, marvelous)
10
antic(adjective, true, usual, bizarre)
10
far-out(adjective, unusual, wild, strange, wonderful)
10
fascinating(adjective, great, excellent, happy, tender)
10
foolish(adjective, weak, simple, wild, strange)
10
heavenly(superior, wonderful, job, outstanding, amazing)
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APASmart Define. (2016). fantastic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fantastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "fantastic thesaurus" https://smartdefine.org/fantastic/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, fantastic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fantastic/thesaurus/synonyms>.
MLASmart Define. "fantastic thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/fantastic/thesaurus/synonyms>