| concentrated(adjective, set, hard, tough, solid) |
| concrete(adjective, set, hard, tough, solid) |
| condensed(adjective, set, hard, tough, solid) |
| congealed(adjective, set, hard, tough, solid) |
| consolidated(adjective, set, solid, heavy, deep) |
| corrosionproof |
| crotchety |
| crowded(adjective, set, solid, heavy, deep) |
| curdled(adjective, set, solid, heavy, deep) |
| dampproof |
| dead-hearted(adjective, bad, cold, aloof, no feelings) |
| dead-pan(adjective, bad, cold, aloof, no feelings) |
| deep(adjective, set, solid, heavy, stiff) |
| desperate |
| detached(adjective, indifferent, distant, apathetic, unfeeling) |
| diffident(adjective, indifferent, detached, distant, apathetic) |
| disinterested(adjective, indifferent, detached, distant, apathetic) |
| dispassionate(adjective, calm, indifferent, restrained, detached) |
| distant(adjective, indifferent, detached, apathetic, unfeeling) |
| dogmatic |