| controlled(adjective, calm, quiet, reasonable, mild) |
| bottled up(expression, adjective, calm, quiet, reasonable) |
| calm(quiet, mild, controlled, self-possessed) |
| chilled(adjective, calm, quiet, reasonable, mild) |
| conservative(adjective, calm, quiet, reasonable, mild) |
| cool(calm, quiet, mild, controlled, self-possessed) |
| corked up(expression, adjective, calm, quiet, reasonable) |
| discreet(adjective, calm, quiet, reasonable, mild) |
| in charge(expression, adjective, calm, quiet, reasonable) |
| in check(expression, adjective, calm, quiet, reasonable) |
| inobtrusive(adjective, calm, quiet, reasonable, mild) |
| laid-back(calm, quiet, reasonable, mild, controlled) |
| mild(calm, quiet, reasonable, controlled, self-possessed) |
| moderate(calm, quiet, reasonable, mild, controlled) |
| muted(calm, quiet, reasonable, mild, controlled) |
| on a leash(expression, idiom, calm, quiet, reasonable) |
| plain(calm, quiet, reasonable, mild, controlled) |
| quiet(calm, reasonable, mild, controlled, self-possessed) |
| reasonable(adjective, calm, quiet, mild, subdued) |
| reserved(calm, controlled, self-possessed) |