| grand(adjective, cool, great, excellent, fine) |
| great(adjective, cool, pleasant, excellent, fine) |
| groovy(adjective, cool, great, excellent, fine) |
| high-class(adjective, good, better, advanced) |
| keen(adjective, cool, great, excellent, fine) |
| lovely(adjective, great, exceptional, refined) |
| marvelous(adjective, cool, great, excellent, fine) |
| mean(adjective, cool, great, refined) |
| neat(adjective, cool, great, pleasant, excellent) |
| nifty(adjective, cool, great, excellent, fine) |
| peachy(adjective, cool, great, excellent, fine) |
| prime(adjective, good, cool, great, sound) |
| superb(adjective, cool, great, excellent, fine) |
| swell(adjective, cool, great, excellent, sharp) |
| terrific(adjective, cool, great, excellent, fine) |
| tip-top(adjective, good, superior, superb) |
| bang-up |
| banner |
| blue-ribbon |
| boffo |