| far-out(adjective, unusual, wonderful, fashionable, unconventional) |
| wicked(adjective, excellent, superb, wonderful, marvelous) |
| gnarly(adjective, bad, pleasant, fine) |
| aces(adjective, excellent, superb, wonderful, marvelous) |
| hip(adjective, unusual, wonderful, fantastic, neat) |
| physicist's unit |
| x-ray dose unit(expression, idiom) |
| groovy(adjective, cool, superb, wonderful, marvelous) |
| superb(adjective, good, bad, great, sound) |
| unit of radiation(expression, idiom) |
| super(adjective, good, bad, great, sound) |
| radioactivity unit |
| stupendous(adjective, good, bad, great, sound) |
| boss(adjective, bad, pleasant, fine, fantastic) |
| marvelous(adjective, good, bad, great, sound) |
| acceptable(adjective, bad, pleasant, fine) |
| ace(adjective, bad, pleasant, fine) |
| nifty(adjective, unusual, wonderful, fantastic, neat) |
| radical(adjective, unusual, fantastic, neat, groovy) |
| terrific(adjective, excellent, superb, wonderful, marvelous) |