| unusual(adjective, solid, extraordinary, wonderful, exceptional) |
| unwonted(adjective, solid, extraordinary, unusual, wonderful) |
| weighty(adjective, solid, extraordinary, unusual, wonderful) |
| well-known(adjective, important, wonderful, exceptional, marvelous) |
| zero cool(expression, adjective, solid, extraordinary, unusual) |
| ace(adjective, wonderful, exceptional, marvelous, terrific) |
| astonishing(adjective, extraordinary, powerful, outstanding, remarkable) |
| astounding(adjective, difficult, striking, sophistical) |
| attractive(adjective, powerful, remarkable, conspicuous, handsome) |
| bad(adjective, wonderful, exceptional, marvelous, terrific) |
| bizarre(adjective, powerful, remarkable, conspicuous, handsome) |
| boss(adjective, wonderful, exceptional, marvelous, terrific) |
| capital(adjective, wonderful, exceptional, marvelous, terrific) |
| casuistical(difficult, striking, sophistical) |
| charming(adjective, powerful, remarkable, conspicuous, handsome) |
| chief(adjective, wonderful, exceptional, marvelous, terrific) |
| cogent(adjective, powerful, remarkable, conspicuous, handsome) |
| compelling(adjective, powerful, remarkable, conspicuous, handsome) |
| confounding(adjective, difficult, powerful, remarkable, striking) |
| confusing(difficult, striking, sophistical) |