What is an example of a paragraph with ambitious vocabulary?

The incandescent cityscape, a phantasmagoria of glittering spires and shimmering neon, pulsed with a frenetic energy that both enthralled and unsettled him. He felt the insidious creep of ennui, a profound malaise born of protracted solitude, gnawing at the edges of his otherwise meticulously constructed composure. The cacophony of urban clamor, a relentless fusillade of horns and sirens, served only to amplify the insidious whispers of his own existential dread, a chilling premonition that the ephemeral nature of his triumphs would soon succumb to the inexorable march of time.