| dark |
| doltishness |
| dryness(noun, excite, depression, lack, routine) |
| gloominess(noun, trouble, worry, shade, distress) |
| grayness(noun, gloom, darkness, cloudiness, grayness) |
| heaviness(noun, weakness, sorrow, depression, melancholy) |
| insipidness(noun, excite, weakness, depression, lack) |
| narcosis(noun, indifference, lethargy, daze, insensibility) |
| paleness(noun, colorlessness) |
| simplicity(noun, severity, purity, plainness, ordinariness) |
| somberness(noun, melancholy, sadness, grayness) |
| sopor(noun, lethargy, daze, insensibility, slumber) |
| stolidity(noun, disregard, apathy, indifference, calmness) |
| supineness(noun, disregard, apathy, inactivity, indifference) |
| anesthesia(noun, indifference, lethargy, daze, insensibility) |
| boorishness |
| cloddishness |
| density |
| depression(noun, distress, melancholy, sadness, gloom) |
| detachment(noun, disregard, melancholy, apathy, indifference) |