| refined(adjective, clean, articulate, wholesome, unpolluted) |
| restrained(adjective, calm, quiet, reasonable, sensible) |
| rich(adjective, sharp, bright, intense, powerful) |
| scintillating(adjective, bright) |
| shimmering(adjective, bright) |
| sound-minded |
| specific(clear, plain, straightforward, precise, obvious) |
| stable(sound, reasonable, sensible, rational, normal) |
| sunny(adjective, clear, shiny, transparent) |
| telling(adjective, clear, sound, reasonable, sensible) |
| thinking(sound, reasonable, sensible, reasoning, intellectual) |
| trim |
| unblemished(adjective, clean, wholesome, unpolluted, unadulterated) |
| unblurred(adjective, clear, simple, sharp, distinct) |
| undisputed(straightforward, precise, unambiguous) |
| unmistakeable |
| unquestioned(adjective, straightforward, precise, unambiguous, understandable) |
| valid(clear, sound, reasonable, sensible, rational) |
| well-adjusted(adjective, rational, healthy, stable, normal) |
| well-spoken(adjective, clear, articulate, eloquent, silver-tongued) |