7
garishness(noun, show, display, pretension, showiness)
6
array(noun, act, show, display, exhibit)
6
gaudiness(noun, style, show, waste, nonsense)
6
grandiosity(noun, show, fake, plain, display)
6
loftiness(noun, scorn, luxury, disdain, glory)
6
splashiness
6
splendor(noun, act, show, display, luxury)
6
vainglory(noun, assurance, conceit, vanity, pretentiousness)
5
assurance(noun, pride, conceit, vanity, egotism)
5
bravado(noun, display, flashiness, exhibitionism)
5
conceit(noun, scorn, assurance, disdain, nerve)
5
demonstration(noun, act, show, display, exhibit)
5
exhibition(noun, act, show, display, exhibit)
5
exhibitionism
5
fanfare(noun, act, show, display, exhibit)
5
front(noun, act, show, display, effect)
5
fuss(noun, show, display, exaggeration, decoration)
5
hubris(noun, scorn, disdain, nerve, pride)
5
inflation
5
magnificence(noun, grandeur, flashiness, exhibitionism)
11 years ago|8.6k views|share |citing 
APASmart Define. (2015). ostentation thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ostentation/thesaurus/synonyms
ChicagoSmart Define. 2015. "ostentation thesaurus" https://smartdefine.org/ostentation/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ostentation thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ostentation/thesaurus/synonyms>.
MLASmart Define. "ostentation thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/ostentation/thesaurus/synonyms>