105 entries under fantastic topic. ×

13
super(adjective, good, bad, cool, great)
12
groovy(adjective, good, cool, great, excellent)
12
peachy(adjective, good, cool, great, excellent)
12
unbelievable(adjective, good, hard, great, excellent)
11
exceptional(adjective, good, bad, great, sound)
11
striking(adjective, hard, cool, difficult, extraordinary)
11
tremendous(adjective, good, bad, great, excellent)
9
fab(adjective, good, bad, cool, great)
9
prime(adjective, good, bad, cool, great)
9
startling(adjective, great, excellent, extraordinary, unusual)
8
first-class(adjective, good, bad, cool, great)
8
surprising(adjective, amazing, strange, great, hard)
7
awe-inspiring(adjective, hard, great, fine, superb)
7
inconceivable(adjective, hard, unusual, strange, superb)
5
dynamite(adjective, good, bad, great, complete)
5
out-of-sight(adjective, superb, wonderful, exceptional, job)
5
outlandish(adjective, new, exceptional, original)
5
primo(adjective, excellent, superb, wonderful, exceptional)
4
legendary(adjective, excellent, superb, wonderful)
4
mind-blowing(adjective, great, extraordinary, superb, wonderful)
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APASmart Define. (2016). marvelous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/marvelous/thesaurus/synonyms
ChicagoSmart Define. 2016. "marvelous thesaurus" https://smartdefine.org/marvelous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, marvelous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/marvelous/thesaurus/synonyms>.
MLASmart Define. "marvelous thesaurus" 1 April 2016. Web. 30 September 2026. <https://smartdefine.org/marvelous/thesaurus/synonyms>