| articulate(adjective, light, easy, confident, hasty) |
| assured |
| at ease(expression, adjective, calm, quiet, light) |
| basic(clear, smooth, simple, straightforward, unfussy) |
| bearable |
| being able |
| bland(adjective, quiet, soft, gentle, flat) |
| breeze |
| calm(adjective, quiet, light, cool, smooth) |
| carefree(adjective, calm, quiet, light, smooth) |
| cinch(adjective, clear, light, smooth, simple) |
| comfy(adjective, calm, quiet, light, smooth) |
| commodious(adjective, calm, quiet, light, smooth) |
| composed(adjective, calm, quiet, light, cool) |
| content(adjective, calm, quiet, light, smooth) |
| contented(adjective, calm, quiet, light, smooth) |
| continuous(adjective, quiet, soft, gentle, flat) |
| convenient |
| cozy(adjective, calm, quiet, light, smooth) |
| creamy(adjective, quiet, soft, gentle, flat) |