| intelligible(adjective, simple, sharp, distinct, obvious) |
| understandable(adjective, simple, sharp, distinct, obvious) |
| apprehensible(adjective, simple, sharp, distinct, obvious) |
| comprehensible(adjective, simple, sharp, distinct, obvious) |
| perceivable |
| clear(adjective, sharp, distinct, articulate, apparent) |
| fathomable(adjective, obvious, articulate, understandable, silver-tongued) |
| lucid(adjective, simple, sharp, distinct, obvious) |
| comprehendible(adjective, obvious, articulate, understandable, silver-tongued) |
| luminous(adjective, obvious, articulate, understandable, silver-tongued) |
| coherent(adjective, simple, sharp, distinct, articulate) |
| perceptible(adjective, sharp, distinct, well-defined) |
| accessible |
| discernible |
| plain(adjective, sharp, distinct, articulate, understandable) |
| recognizable(simple, sharp, distinct, understandable, well-defined) |
| simple(adjective, sharp, distinct, articulate, understandable) |
| well-defined(adjective, clear, sharp, distinct) |
| apparent(sharp, distinct, well-defined) |
| appreciable |