| radical(adjective, new, hot, natural, raw) |
| rakish(smart, new, sophisticated, fashionable, polished) |
| raw(adjective, new, hot, natural, green) |
| red-hot(new, current, advanced, contemporary, timely) |
| sassy(adjective, smart, swell, new, sophisticated) |
| sensational(unusual, fantastic, neat, groovy, unconventional) |
| snazzy(smart, new, sophisticated, fashionable, polished) |
| space-age |
| sparkling(adjective, new, hot, natural, raw) |
| spick-and-span(adjective, unusual, strange, fresh, original) |
| strange(adjective, unusual, new, fresh, original) |
| swell(adjective, smart, new, fantastic, sophisticated) |
| today(new, fresh, current, radical, advanced) |
| tony(adjective, smart, swell, new, sophisticated) |
| topical(adjective, unusual, strange, new, fresh) |
| twentieth-century |
| twenty- first century(expression, idiom, current, modern, stylish) |
| ultamodern(unusual, fantastic, neat, groovy, unconventional) |
| unaccustomed(adjective, unusual, strange, fresh, original) |
| uncontaminated(adjective, unusual, strange, fresh, original) |