flamboyance

affectation array boast boasting brag braggadocio bragging bravado demonstration display exhibition flash flourish fuss garishness magnificence pageant pageantry parade pomp pomposity pompousness pretending pretension pretentiousness put on shine show showiness spectacle splendor splurge swagger swank vainglory vaunt

false front flaunting grandstand play parading showing off vaunting window-dressing

concealment dullness hiding modesty ordinariness simplicity truth

plainness quiet reservation

brio charisma dash flair flourish style swagger verve vigor

élan

spiritlessness