Synonyms of stylish

1 Syllable
smart, sharp, swell, fly, swish, trig, mod, chic, in, new, now, swank, slick, dap, spiff, sleek
2 Syllables
bandbox, ritzy, tonier, sassy, high-class, toniest, classy, modern, sweller, trendy, dapper, today, showy, tony, modder, groovy, modish, rager, chichi, latest, dashing, faddy, in-thing, natty, nower, genteel, nobby, faddish, doggier, swanky, doggy, voguish, wellborn, last-word, niftier, dressier, nobbier, uptown, jazzy, trendiest, snazzy, snappy, trendier, full-dress, swisher, nattier, dressy, fadder, nifty, trigging, rakish, well-born
3 Syllables
upscale, latter-day, neoteric, handsomest, popular, handsomer, tasteful, trendsetting, well-liked, prevalent, esthetic, up-to-date, artistic, polished, pretentious, crowd-pleasing, run-after, sought-after, contempo, urbane, swashbuckling, beautiful, elegant, sartorial, upper-class
4 Syllables
new-fashioned, modernistic, ultramodern, ostentatious, well-received, well-endowed
5 Syllables
state-of-the-art, nontraditional, aristocratic