| lifelessness(noun, excite, depression, lack, routine) |
| monotony(noun, dullness, tedium, tediousness) |
| paleness |
| plainness(noun, weakness, dullness, drabness) |
| slowness(noun, routine, dullness, tedium, feebleness) |
| sterileness(noun, excite, lack, routine, dullness) |
| stodginess(noun, excite, lack, routine, dullness) |
| tediousness(noun, routine, dullness, slowness, tedium) |
| wateriness(noun, state, quality, taste, excite) |
| aridity(noun, routine, dullness, slowness, tedium) |
| banality(noun, dullness, feebleness, blandness) |
| boredom(noun, routine, dullness, slowness, tedium) |
| colorlessness(noun, excite, depression, lack, routine) |
| commonness |
| commonplaceness(noun, routine, dullness, slowness, tedium) |
| deadness |
| distastefulness |
| emptiness |
| familiarity(noun, routine, dullness, slowness, tedium) |
| flavorlessness(noun, excite, weakness, depression, lack) |