| serious(adjective, characteristic, calm, dull, quiet) |
| sedate(adjective, characteristic, calm, dull, quiet) |
| grave(adjective, characteristic, calm, dull, quiet) |
| temperate(adjective, calm, quiet, reasonable, moderate) |
| solemn(adjective, characteristic, calm, dull, quiet) |
| rational(adjective, calm, good, dull, hard) |
| calm(adjective, quiet, cool, sound, tough) |
| staid(adjective, calm, dull, quiet, set) |
| composed(adjective, calm, dull, quiet, cool) |
| reasonable(adjective, calm, good, dull, quiet) |
| cool(adjective, calm, good, dull, quiet) |
| earnest(adjective, characteristic, calm, dull, quiet) |
| moderate(adjective, calm, quiet, sound, reasonable) |
| steady(adjective, calm, dull, cool, sound) |
| quiet(adjective, characteristic, calm, dull, cool) |
| realistic(adjective, calm, dull, hard, sound) |
| sane(adjective, hard, sound, reasonable, sensible) |
| abstemious(adjective, reasonable, pure, restraint, restrained) |
| restrained(adjective, characteristic, calm, dull, quiet) |
| sound(adjective, calm, good, dull, hard) |