| articulate(adjective, clear, sound, articulate, logical) |
| direct(adjective, plain, articulate, succinct) |
| fathomable(adjective, clear, knowledge, obvious, articulate) |
| perceivable(adjective, observable) |
| apparent(adjective, sharp, plain, distinct, well-defined) |
| reasonable(sound, articulate, logical, sane, silver-tongued) |
| unequivocal(adjective, simple, sharp, distinct, realistic) |
| accessible(adjective, plain) |
| definite(adjective, clear, simple, sharp, bright) |
| evident(adjective, simple, sharp, distinct, obvious) |
| pellucid(adjective, clear, simple, plain, articulate) |
| rational(sound, articulate, logical, sane, silver-tongued) |
| self-explanatory(adjective, quiet, clear, smooth, easy) |
| bright(adjective, clear, plain, transparent, translucent) |
| comprehendible(adjective, obvious, articulate, understandable, silver-tongued) |
| decipherable |
| exact(adjective, plain, definite, precise, distinct) |
| expressive(adjective, clear, refined, realistic, articulate) |
| limpid(adjective, clear, articulate, transparent, silver-tongued) |
| manifest(sharp, distinct, well-defined) |