| open and shut(expression, idiom, simple, sharp, distinct) |
| palpable(simple, sharp, distinct, understandable, well-defined) |
| patent(simple, sharp, distinct, understandable, well-defined) |
| perspicuous(simple, sharp, distinct, obvious, understandable) |
| precise(simple, sharp, distinct, understandable, well-defined) |
| pronounced(sharp, distinct, well-defined) |
| readable(simple, sharp, distinct, understandable, well-defined) |
| recognisable |
| sharp(simple, distinct, understandable, well-defined) |
| spelled out(expression, simple, sharp, distinct, understandable) |
| straightforward(simple, sharp, distinct, understandable, well-defined) |
| transparent(simple, sharp, distinct, articulate, understandable) |
| transpicuous(simple, sharp, distinct, articulate, understandable) |
| unambiguous(simple, sharp, distinct, articulate, understandable) |
| unblurred(simple, sharp, distinct, articulate, understandable) |
| uncomplicated(simple, sharp, distinct, understandable, well-defined) |
| unequivocal(simple, sharp, distinct, understandable, well-defined) |
| unmistakable(simple, sharp, distinct, understandable, well-defined) |
| unquestionable(simple, sharp, distinct, understandable, well-defined) |
| all there(expression, articulate, silver-tongued, well-spoken) |