| leaden(adjective, dull, weak, easy, slow) |
| lethargic(adjective, dull, quiet, weak, easy) |
| apathetic(adjective, dull, quiet, weak, easy) |
| creeping |
| dallying(adjective, slow, late, remiss, tardy) |
| dawdling(adjective, slow) |
| dragging(adjective, slow, remiss, tardy) |
| lackadaisical(adjective, dull, quiet, weak, easy) |
| laid-back(adjective, feature, state, dull, weak) |
| lax(adjective, feature, state, calm, easy) |
| prudent |
| slow-paced(adjective, slow, remiss, tardy) |
| undemanding(adjective, feature, state, calm, quiet) |
| carefree(adjective, feature, state, calm, quiet) |
| contented(adjective, feature, state, calm, quiet) |
| devil-may-care(adjective, feature, state, mild, relaxed) |
| dillydallying(adjective, slow) |
| frigid(adjective, unexcitable) |
| happy-go-lucky(adjective, feature, state, mild, relaxed) |
| idle(adjective, quiet, easy, heavy, deliberate) |