| mild(adjective, quiet, faint, melodious, muted) |
| misty(adjective, quiet, faint, melodious, muted) |
| moderate |
| moderated(quiet, gentle, restrained) |
| muffled(adjective, quiet, subdued, understated, unglamorous) |
| murmured(adjective, quiet, faint, melodious, muted) |
| neutral(quiet, gentle, restrained) |
| not influenced(expression, adjective, calm, restrained, subdued) |
| out of spirits(expression, adjective, quiet, gentle, restrained) |
| pacified |
| pale(adjective, quiet, faint, melodious, muted) |
| pallid(adjective, quiet, faint, melodious, muted) |
| pastel(adjective, quiet, faint, melodious, muted) |
| placid |
| played down(expression, adjective, quiet, subdued, understated) |
| pleasing(adjective, quiet, faint, melodious, muted) |
| postmarked |
| practical(adjective, calm, sensible, restrained, thoughtful) |
| proof(adjective, calm, restrained, subdued, impassive) |
| purified |