| determined(adjective, firm, solid, usual, steady) |
| disimpassioned(adjective, calm, cool, relaxed, steady) |
| disinterested(adjective, calm, quiet, cool, moderate) |
| docile(adjective, quiet, indifferent, apathetic, lifeless) |
| dry(adjective, calm, cool, blank, aloof) |
| enduring(adjective, calm, quiet, set, cool) |
| entrenched(adjective, firm, determined, usual, regular) |
| fair(adjective, calm, smooth, still, detached) |
| fast |
| fiducial |
| flat(adjective, calm, quiet, indifferent, apathetic) |
| flinty |
| forbearing(adjective, quiet, indifferent, restrained, apathetic) |
| going through motions(expression, adjective, idiom, quiet, indifferent) |
| habitual(adjective, dull, steady, stable, regular) |
| hands off(expression, adjective, quiet, indifferent, apathetic) |
| hanging tough(expression, adjective, firm, determined, usual) |
| homogeneous(adjective, dull, steady, stable, regular) |
| iceberg(adjective, calm, detached, sober, unfeeling) |
| idle(adjective, quiet, indifferent, apathetic, lifeless) |