THESAURUS
city slicker
big-city man, bourgeois, burgess, burgher, city dweller, city man, cosmopolitan, cosmopolite, exurbanite, man of experience, man-about-town, oppidan, slicker, sophisticate, suburbanite, townee, towner, townfolk, townfolks, townsman, townspeople, townswoman, urbanite, villager, villageress