| refined(simple, slight, fine, thin) |
| relaxed(quiet, simple, subdued, uncomplicated, unglamorous) |
| repressed |
| reserved(modest, inconspicuous, unremarkable) |
| restful(adjective, quiet, faint, melodious, muted) |
| retiring(modest, inconspicuous, unremarkable) |
| salty(adjective, ironic, deadpan, laconic, wry) |
| sardonic(adjective, ironic, deadpan, laconic, wry) |
| satirical(adjective, ironic, deadpan, laconic, wry) |
| self-effacing(modest, inconspicuous, unremarkable) |
| shaded(adjective, quiet, faint, melodious, muted) |
| sharp(adjective, ironic, deadpan, laconic, wry) |
| sharp-tongued(adjective, ironic, deadpan, laconic, wry) |
| sly(adjective, ironic, deadpan, laconic, wry) |
| sober(adjective, quiet, faint, subdued, melodious) |
| soft-pedaled(modest, inconspicuous, unremarkable) |
| soft-sell(adjective, quiet, subdued, unglamorous, unspectacular) |
| soothing(adjective, quiet, faint, melodious, muted) |
| sophisticated(slight, fine, thin) |
| sour(adjective, ironic, deadpan, laconic, wry) |