| trendy(adjective, style, cool, sharp, smart) |
| fashionable(adjective, style, cool, sharp, smart) |
| smart(adjective, style, cool, sharp, significant) |
| stylish(adjective, style, cool, sharp, smart) |
| swank(adjective, style, cool, sharp, smart) |
| swish(adjective, style, cool, smart, informal) |
| à la mode(expression, adjective, idiom, style, cool) |
| sharp(adjective, style, cool, smart, informal) |
| cool(adjective, significant, intelligent, brilliant, sophisticated) |
| exclusive(adjective, cool, smart, fresh, elegant) |
| alive(adjective, cool, crack, significant, intelligent) |
| apprehensive(adjective, cool, crack, significant, intelligent) |
| astute(adjective, cool, significant, intelligent, brilliant) |
| awake(adjective, cool, significant, intelligent, brilliant) |
| aware(adjective, cool, significant, familiar, intelligent) |
| brainy(adjective, cool, smart, significant, familiar) |
| bright(adjective, cool, smart, significant, familiar) |
| brilliant(adjective, cool, smart, significant, familiar) |
| canny(adjective, cool, smart, crack, significant) |
| cognizant(adjective, cool, crack, significant, familiar) |