| drab(adjective, calm, quiet, reasonable, sensible) |
| earnest(adjective, calm, quiet, reasonable, sensible) |
| eschewing(adjective, calm, quiet, reasonable, sensible) |
| forgoing(adjective, calm, quiet, reasonable, sensible) |
| good |
| grave(adjective, calm, quiet, reasonable, sensible) |
| hard-boiled(adjective, calm, sensible, dark, restrained) |
| imperturbable(adjective, calm, sensible, dark, restrained) |
| inhibited(adjective, calm, quiet, sensible, dark) |
| judicious |
| level-headed |
| levelheaded(adjective, calm, quiet, reasonable, sensible) |
| low-key(adjective, calm, quiet, reasonable, sensible) |
| moderate(adjective, dry, temperate, abstemious) |
| no-nonsense(adjective, calm, quiet, reasonable, sensible) |
| on the ball(expression, idiom) |
| on the wagon(expression, adjective, idiom, moderate, dry) |
| pacific(adjective, calm, quiet, reasonable, sensible) |
| peaceful dull(expression, adjective, calm, quiet, reasonable) |
| perspicuous |