1
boastfully(adverb, ostentatiously)
1
capaciously(adverb, largely)
1
comprehensively(adverb, largely)
1
copiously(adverb, largely)
1
cosmically
1
dashingly(adverb, ostentatiously)
1
expansively(adverb, largely)
1
extensively(adverb, largely)
1
extravagantly
1
flashily(adverb, ostentatiously)
1
garishly(adverb, ostentatiously)
1
gaudily(adverb, ostentatiously)
1
generously(adverb, largely)
1
gigantically(adverb, largely)
1
gorgeously
1
hugely(adverb, largely)
1
jauntily(adverb, ostentatiously)
1
largely(adverb, largely)
1
majesticly
1
nobly
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APASmart Define. (2015). grandiosely thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/grandiosely/thesaurus/synonyms
ChicagoSmart Define. 2015. "grandiosely thesaurus" https://smartdefine.org/grandiosely/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, grandiosely thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/grandiosely/thesaurus/synonyms>.
MLASmart Define. "grandiosely thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/grandiosely/thesaurus/synonyms>