| unconvincing(adjective, great, flat, poor, thin) |
| prodigious(adjective, good, excellent, extraordinary, superb) |
| spectacular(adjective, great, excellent, extraordinary, superb) |
| unlikely(adjective, extraordinary, strange, superb, fantastic) |
| overwhelming(adjective, great, excellent, superb, super) |
| doubtful(adjective, great, extraordinary, unreasonable, fantastic) |
| questionable(adjective, great, flat, poor, extraordinary) |
| stunning(adjective, great, excellent, superb, super) |
| unreal(adjective, excellent, happy, informal, perfect) |
| unsubstantial(adjective, extraordinary, strange, unreasonable, fantasy) |
| brilliant(adjective, great, excellent, superb, marvelous) |
| unexpected(adjective, great, excellent, unusual, strange) |
| wondrous(adjective, good, extraordinary, strange, superb) |
| flimsy(adjective, poor, thin, informal, unreasonable) |
| outrageous(adjective, unusual, terrible, superb, wonderful) |
| thin(adjective, weak, great, poor, informal) |
| weird(adjective, unusual, strange, exceptional, marvelous) |
| awe-inspiring(adjective, excellent, superb, wonderful, exceptional) |
| beautiful(great, excellent, happy, superb, wonderful) |
| fascinating(great, excellent, happy, superb, wonderful) |