Synonyms of ostentation

1 Syllable
airs, boast, flash, glitz, vaunt, fuss, swank, show, brag, pomp
2 Syllables
hubris, splurge, flourish, proudness, array, boasting, bragging, arrayal, smugness, splendor, egoism, pageant, vaunting, display, showboat, swagger, put-on, shine, flaunting, showoff
3 Syllables
pageantry, pretense, vanities, spectacle, lordliness, parade, parading, vainglory, loftiness, pretensions, swaggering, frippery, pretending, panoply, tawdriness, fanciness, self-worship, narcissism, pretension, bravado, vanity, flashiness, flamboyance, garishness, pompousness, showiness
4 Syllables
pridefulness, arrogance, demonstration, highhandedness, grandioseness, vaingloriousness, high-handedness, imperiousness, embellishment, self-absorption, exhibition, conceitedness, self-interest, exaltedness, window-dressing, braggadocio, pomposity, pretentiousness, affectation, autocade
5 Syllables
overbearingness, overbearance, superciliousness, ostentatiousness, meretriciousness, self-centeredness, self-involvement, magnificence
6 Syllables
spectacularity