| understandable(simple, sharp, distinct, well-defined) |
| unequivocal(simple, sharp, distinct, understandable, well-defined) |
| unmistakable(simple, sharp, distinct, understandable, well-defined) |
| unquestionable(simple, sharp, distinct, understandable, well-defined) |
| apparent(sharp, distinct, well-defined) |
| aural(clear, distinct, loud, perceptible) |
| auricular(clear, distinct, loud, perceptible) |
| clear cut |
| deafening(clear, distinct, loud, perceptible) |
| detectable(clear, distinct, loud, perceptible) |
| discernible(clear, distinct, loud, perceptible) |
| hearable(clear, distinct, loud, perceptible) |
| hollow |
| loud(clear, distinct, perceptible) |
| noticeable(clear, perceptible) |
| resounding(clear, distinct, loud, perceptible) |
| reverberant |
| roaring(clear, distinct, loud, perceptible) |
| sharp(simple, distinct, understandable, well-defined) |
| sounding(clear, distinct, loud, perceptible) |