10
corking(adjective, great, perfect, super, first)
10
first-class(adjective, great, perfect, super, first)
10
nifty
10
peachy(adjective, great, top, glory, upper)
10
swell(adjective, great, perfect, super, first)
9
bully(adjective, great, perfect, super, first)
9
capital(adjective, great, perfect, super, first)
9
exceptional(adjective, solid, extraordinary, superior, unusual)
9
grand(adjective, great, perfect, super, first)
9
sensational(adjective, great, excellent, superb, wonderful)
9
shattering(noun, verb, adjective, crash, rattle)
8
admirable(adjective, great, perfect, super, first)
8
collision(noun, crash)
8
cracking(adjective, great, wonderful, marvelous, breaking)
8
fine(adjective, great, perfect, super, first)
8
first-rate
8
slap-up(adjective, great, top, glory, upper)
8
superlative(adjective, great, perfect, super, first)
7
ripping(adjective, great, top, perfect, marvelous)
7
scrumptious(adjective, great, top, perfect, super)
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APASmart Define. (2015). smashing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/smashing/thesaurus/synonyms
ChicagoSmart Define. 2015. "smashing thesaurus" https://smartdefine.org/smashing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, smashing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/smashing/thesaurus/synonyms>.
MLASmart Define. "smashing thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/smashing/thesaurus/synonyms>