| balanced(adjective, sound, reasonable, firm, sensible) |
| careful(adjective, calm, soft, reasonable, gentle) |
| commonsensical(adjective, good, sound, reasonable, sensible) |
| conventional(adjective, moderate, cautious, timid, traditional) |
| dingy(adjective, dull, soft, obscure, flat) |
| disciplined(adjective, calm, dull, reasonable, gentle) |
| dreary(adjective, dull, dark, gloomy) |
| equable(adjective, calm, soft, reasonable, moderate) |
| gloomy(adjective, dull, dark, miserable, grim) |
| hardheaded(adjective, hard, sound, reasonable, sharp) |
| low-key(adjective, calm, dull, quiet, soft) |
| mellow(adjective, quiet, gentle, restrained, faint) |
| no-nonsense(adjective, calm, dull, quiet, cool) |
| peaceable(adjective, calm, soft, reasonable, gentle) |
| pensive(adjective, quiet, set, severe, honest) |
| pragmatical(adjective, hard, sound, reasonable, excite) |
| repressed(quiet, gentle, restrained) |
| self-controlled(adjective, calm, cool, reasonable, moderate) |
| together(adjective, good, sound, reasonable, sensible) |
| unflappable(adjective, calm, cool, detached, unfeeling) |