3
imposture(noun, pretension)
3
meretriciousness(waste, nonsense, showiness, flamboyance, ostentatiousness)
3
narcissism(noun, assurance, pride, conceit, arrogance)
3
presentation(noun, act, show, display, exhibit)
3
pretence
3
pretext(noun, trick, effect, face, sham)
3
sensationalism
3
smugness(noun, scorn, disdain, nerve, pride)
3
swank(noun, flashiness, exhibitionism)
3
vaunt(noun, show, display, pretension, boastfulness)
3
vaunting(noun, show, display, assurance, conceit)
3
window-dressing(noun, show, display, pretension, braggart)
2
acting(act, trick, routine, sham, con)
2
air(noun, effect, face, pretension)
2
artificiality(noun, pretension)
2
awesomeness
2
big talk(expression, show, fake, pretense, arrogance)
2
bluster(noun, scorn, disdain, nerve, pride)
2
bragging(noun, show, display, assurance, conceit)
2
bravura(noun, act, show, display, exhibit)
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APASmart Define. (2015). ostentation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ostentation/thesaurus/synonyms
ChicagoSmart Define. 2015. "ostentation thesaurus" https://smartdefine.org/ostentation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ostentation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ostentation/thesaurus/synonyms>.
MLASmart Define. "ostentation thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/ostentation/thesaurus/synonyms>