| disinterest weariness(expression, melancholy, dullness, apathy, indifference) |
| dispirit(verb, worry, fail, strain, annoy) |
| displease(verb, worry, fail, strain, annoy) |
| distaste(noun, melancholy, dullness, apathy, indifference) |
| distress(verb, worry, fail, strain, annoy) |
| downer(noun, bother, depression, gloom, drag) |
| drab(adjective, simple, flat, clean, plain) |
| drag(noun, adjective, dull, bother, boring) |
| dragging(adjective, dull, boring, tired, tedious) |
| drain(verb, fail, strain, annoy, exhaust) |
| dream(relax, inactivity, languish, nap, slumber) |
| drip(noun, bother, drag, nuisance, nonevent) |
| drop off(verb, expression, phrasal verb, rest, relax) |
| drudging(adjective, dull, boring, tedious, irritating) |
| dry(adjective, simple, flat, clean, plain) |
| dull person(noun, expression, bother, drag, nuisance) |
| dullness(noun, depression, melancholy, gloom, apathy) |
| dumps(depression, melancholy, gloom, apathy, lethargy) |
| echo |
| enervate(verb, worry, fail, strain, annoy) |