4
splendiferous(adjective, great, bright, attractive, elegant)
4
stunning(adjective, bright, awful, terrible, wonderful)
4
substantial
4
towering(adjective, strong, intense, powerful, noble)
4
worthy(adjective, important, brilliant, grand, moral)
3
astonishing(adjective, awful, wonderful, amazing, grand)
3
astounding(adjective, grand, splendid, overwhelming)
3
beautiful(adjective, bright, awful, terrible, attractive)
3
ceremonial(adjective, noble, grand, splendid, traditional)
3
deluxe(adjective, easy, fancy, grand, extravagant)
3
effective(adjective, intense, powerful, outstanding, grand)
3
elaborate(adjective, fancy, complex, noble, grand)
3
excellent(adjective, superb, wonderful, brilliant, moral)
3
extravagant(adjective, fancy, exact, complex, high)
3
fearsome(adjective, awful, wonderful, amazing, grand)
3
honorable(important, high, grand, moral, worthy)
3
noteworthy(adjective, great, solid, powerful, famous)
3
opulent(adjective, great, fancy, bright, attractive)
3
portly
3
pretentious(adjective, great, fancy, noble, large)
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APASmart Define. (2016). imposing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/imposing/thesaurus/synonyms
ChicagoSmart Define. 2016. "imposing thesaurus" https://smartdefine.org/imposing/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, imposing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/imposing/thesaurus/synonyms>.
MLASmart Define. "imposing thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/imposing/thesaurus/synonyms>