5
fancy(adjective, extravagant, elaborate, ornate, baroque)
5
formal(adjective, important, stiff, affected, prominent)
5
fulsome(adjective, sickening)
5
overdone(adjective, smooth, offensive, coarse, excessive)
5
rococo(adjective, extravagant, elaborate, ornate, baroque)
5
wordy(adjective, exaggerated, talkative, wordy, prolix)
4
elaborate(adjective, noble, extravagant, loud, lofty)
4
garish(adjective, ostentatious)
4
gaudy(adjective, ostentatious)
4
haughty
4
long-winded(adjective, noble, tedious, loud, lofty)
4
rich(adjective, ornament, elaborate, ornate, baroque)
4
sententious(ornament, stirring, expressive, fluent)
4
splashy(adjective, ostentatious)
4
swollen(adjective, style, plain, words, pretentious)
4
talkative(adjective, speech, wordy, prolix, verbose)
4
tumid
4
vain(adjective, ostentatious)
3
bloated
3
embellished(adjective, extravagant, elaborate, ornate, baroque)
11 years ago|10k views|share |citing 
APASmart Define. (2015). grandiloquent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/grandiloquent/thesaurus/synonyms
ChicagoSmart Define. 2015. "grandiloquent thesaurus" https://smartdefine.org/grandiloquent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, grandiloquent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/grandiloquent/thesaurus/synonyms>.
MLASmart Define. "grandiloquent thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/grandiloquent/thesaurus/synonyms>