| puissant(adjective, vigorous) |
| punctuated |
| rambunctious(strong, piercing, strident, noisy, blaring) |
| raucous(strong, piercing, strident, noisy, blaring) |
| remarkable |
| resonant(strong, loud, piercing, strident, noisy) |
| ringing(strong, loud, piercing, strident, noisy) |
| roaring(strong, loud, piercing, strident, noisy) |
| serious(adjective, complete, warm, total, passionate) |
| significance |
| sincere(adjective, complete, flat, warm, total) |
| sober(adjective, insistent, unequivocal) |
| sonorous(strong, loud, piercing, strident, noisy) |
| sound(adjective, direct, enthusiastic, active, vigorous) |
| sprightly(adjective, vigorous) |
| starred |
| stentorian(strong, loud, piercing, strident, noisy) |
| strident(strong, loud, piercing, noisy, blaring) |
| terrible(adjective, intense, passionate, violent, fierce) |
| thundering(strong, loud, piercing, strident, noisy) |