meretricious

flashy, garish, gaudy, glitzy, jazzy, loud, swank (or swanky), tawdry

arresting, bodacious, bold, brilliant, catchy, commanding, conspicuous, dramatic, emphatic, eye-catching, flamboyant, grabby, kenspeckle [chiefly Scottish], marked, noisy, noticeable, prominent, pronounced, remarkable, showy, splashy, striking

detectable, discernible (also discernable), observable, perceptible, recognizable, visible

outstanding, salient

distinguished, eminent, impressive, notable, noteworthy

highlighted, spotlighted

flagrant, glaring, howling, screaming

highfalutin (also hifalutin), ostentatious, pretentious

extravagant, fancy, florid, glittery, spectacular

opulent, ornate, overdone, overwrought

absorbing, engrossing, enthralling, fascinating, interesting, riveting