| indifference(noun, melancholy, dullness, apathy, discontent) |
| irksomeness(noun, melancholy, dullness, apathy, indifference) |
| jadedness(noun, melancholy, dullness, apathy, indifference) |
| lack of interest(noun, expression, idiom, melancholy, dullness) |
| lassitude(noun, melancholy, dullness, apathy, indifference) |
| lethargy(noun, melancholy, dullness, apathy, indifference) |
| listlessness(noun, melancholy, dullness, apathy, indifference) |
| low spirits |
| lowness |
| malaise |
| monotony(noun, melancholy, dullness, apathy, indifference) |
| oppression |
| pessimism |
| pococurantism(noun, melancholy, dullness, apathy, indifference) |
| sameness(noun, melancholy, dullness, apathy, indifference) |
| spleen |
| tediousness(noun, melancholy, dullness, apathy, indifference) |
| tedium(noun, melancholy, dullness, apathy, indifference) |
| tiresomeness(noun, melancholy, dullness, apathy, indifference) |
| unconcern(noun, melancholy, dullness, apathy, indifference) |