| reconciled |
| reliable(adjective, strong, easy, certain, definite) |
| relieved |
| reposing(adjective, calm, quiet, dead, relaxing) |
| repressed(adjective, calm, relaxed, tranquil, easygoing) |
| resigned |
| resolute(adjective, strong, easy, solid, certain) |
| resting(adjective, calm, dead, drowsing) |
| rose-colored(adjective, cheerful, optimistic, rosy, expectant) |
| rosy(adjective, cheerful, optimistic, expectant) |
| running(adjective, calm, quiet, light, smooth) |
| sanguine(adjective, strong, easy, certain, cheerful) |
| sans souci |
| sedate(adjective, calm, quiet, easy, relaxed) |
| sedative(adjective, calm, quiet, easy, mild) |
| self-assured(adjective, calm, strong, easy, relaxed) |
| self-confident(adjective, strong, easy, solid, certain) |
| self-possessed(adjective, calm, relaxed, tranquil, easygoing) |
| sensible(adjective, calm, relaxed, tranquil, easygoing) |
| sensual |