| smooth(adjective, calm, quiet, cool, weak) |
| pastoral(adjective, calm, quiet, cool, smooth) |
| soft(adjective, calm, quiet, weak, kind) |
| temperate(adjective, calm, quiet, cool, weak) |
| amicable(adjective, calm, quiet, cool, easy) |
| conciliatory(adjective, agreeable, peaceful, yielding, easygoing) |
| friendly(adjective, polite, peaceful, cordial, easygoing) |
| soothing(adjective, calm, quiet, cool, smooth) |
| composed(adjective, calm, quiet, cool, reasonable) |
| easy(adjective, calm, quiet, weak, kind) |
| easygoing(adjective, calm, quiet, kind, smooth) |
| idyllic(adjective, peaceful) |
| neutral(adjective, calm, quiet, cool, reasonable) |
| reposeful(adjective, quiet, cool, smooth, mild) |
| subdued(adjective, calm, quiet, kind, smooth) |
| irenic(adjective, peaceful, peace, easygoing, compliant) |
| peace-loving(adjective, peaceful, easygoing, compliant, soothing) |
| peaceable |
| resting(adjective, peaceful) |
| silent(adjective, calm, quiet, smooth, tranquil) |