| discernible(noticeable, observable, traceable) |
| express(clear, simple, sharp, plain, distinct) |
| incisive(adjective, clear, definite, realistic, explicit) |
| penetrating |
| percipient |
| sharp(adjective, clear, simple, definite, distinct) |
| tangible(adjective, noticeable, observable, traceable) |
| trenchant(adjective, clear, definite, well-defined) |
| unquestionable(adjective, simple, sharp, distinct, understandable) |
| visible(obvious, apparent, noticeable, understandable, observable) |
| articulate |
| astute |
| bright(adjective, clear, transparent, translucent) |
| decipherable(adjective, intelligible) |
| graphic(adjective, clear, explicit) |
| logical(adjective, clear, sound, reasonable, rational) |
| lucent(adjective, clear, simple, sharp, distinct) |
| perceptible(adjective, sharp, distinct, obvious, noticeable) |
| self-evident(adjective, clear, obvious) |
| transpicuous(clear, simple, sharp, distinct, transparent) |