| severe(adjective, calm, quiet, reasonable, sensible) |
| soberness(noun, control, measure, restraint, simplicity) |
| sobriety(noun, control, measure, restraint, simplicity) |
| soft(adjective, calm, quiet, reasonable, sensible) |
| solemn(adjective, calm, quiet, reasonable, sensible) |
| somber(adjective, calm, quiet, reasonable, sensible) |
| sound(adjective, calm, quiet, reasonable, sensible) |
| staid(adjective, calm, quiet, reasonable, sensible) |
| steady(adjective, calm, quiet, reasonable, sensible) |
| stoicism(noun, control, measure, restraint, simplicity) |
| subdued(adjective, calm, quiet, reasonable, sensible) |
| teetotalism(noun, control, measure, restraint, simplicity) |
| toned down(expression, adjective, calm, quiet, reasonable) |
| unexcited(adjective, calm, quiet, reasonable, sensible) |
| unimpassioned(adjective, calm, quiet, reasonable, sensible) |
| uninebriation(noun, control, measure, restraint, simplicity) |
| unintoxication(noun, control, measure, restraint, simplicity) |
| unruffled(adjective, calm, quiet, reasonable, sensible) |
| venting(verb, ridding) |
| withdrawing(verb, relinquishing) |