| candid(adjective, open, direct, free, easy) |
| distinct(adjective, clear, sharp, plain, definite) |
| explicit(adjective, clear, sharp, plain, definite) |
| crystal clear(expression, adjective, idiom, clear, touch) |
| guileless(adjective, open, direct, free, easy) |
| thin(adjective, clear, light, weak, slight) |
| unambiguous(adjective, clear, simple, sharp, plain) |
| direct(adjective, plain, obvious, understandable) |
| glassy(adjective, smooth, polished) |
| ingenuous(adjective, open, direct, free, easy) |
| straightforward(adjective, clear, open, direct, free) |
| unequivocal(adjective, clear, sharp, plain, obvious) |
| flimsy(adjective, strong, light, fine, thin) |
| genuine(adjective, simple, bright, clean, plain) |
| lucent(adjective, clear, simple, sharp, brilliant) |
| understandable(adjective, clear, simple, sharp, plain) |
| perspicuous(adjective, clear, simple, sharp, obvious) |
| honest(adjective, open, free, easy, friendly) |
| bright(adjective, clear, simple, pleasant, clean) |
| frank(adjective, open, free, easy, friendly) |