| matter of fact(expression, adjective, idiom, bad, clean) |
| mechanical |
| medium(adjective, calm, weak, smooth, soft) |
| mellow(adjective, calm, weak, smooth, soft) |
| mild(adjective, dull, weak, soft, pleasant) |
| moderate(adjective, calm, weak, smooth, soft) |
| mollifying(adjective, calm, weak, smooth, soft) |
| mundane |
| muted(adjective, dull, flat, boring, lifeless) |
| nonirritating(adjective, calm, weak, smooth, soft) |
| normal |
| nothing much(expression, adjective, weak, smooth, soft) |
| obscure(adjective, dull, flat, boring, lifeless) |
| onerous(adjective, dull, boring, tired, tedious) |
| oppressive(adjective, dull, boring, tired, tedious) |
| pabulum(adjective, dull, weak, smooth, simple) |
| pacific(adjective, calm, weak, smooth, soft) |
| pallid |
| placid(adjective, calm, weak, smooth, soft) |
| plain |