8
ornate(adjective, grand, extravagant, affected, ornament)
8
ostentatious(adjective, important, noble, affected, loud)
8
showy(adjective, important, affected, hollow, pretentious)
8
stilted(adjective, ornament, ostentatious)
7
affected(adjective, ostentatious)
7
flashy(adjective, ornament, ostentatious)
7
fustian(adjective, style, plain, words, tedious)
7
high-sounding(adjective, style, plain, words, ornament)
7
histrionic(adjective, noble, loud, pretentious, ostentatious)
7
pontifical
7
sonorous(adjective, style, plain, important, words)
6
aureate(adjective, style, plain, words, stiff)
6
extravagant(adjective, smooth, offensive, coarse, affected)
6
oratorical(adjective, speech, noble, grand, loud)
6
ponderous(adjective, wordy)
6
portentous
6
tall
6
windy(adjective, pretentious, exaggerated, wordy, verbose)
5
baroque(adjective, extravagant, elaborate, ornate)
5
eloquent(adjective, speech, important, noble, grand)
11 years ago|10k views|share |citing 
APASmart Define. (2015). grandiloquent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/grandiloquent/thesaurus/synonyms
ChicagoSmart Define. 2015. "grandiloquent thesaurus" https://smartdefine.org/grandiloquent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, grandiloquent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/grandiloquent/thesaurus/synonyms>.
MLASmart Define. "grandiloquent thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/grandiloquent/thesaurus/synonyms>