| strain(verb, bother, worry, fail, damage) |
| bore(verb, worry, fail, strain, annoy) |
| debility(noun, weak, sick, unhealthy, tiredness) |
| drop(verb, take, fail, strain, annoy) |
| flaccidity(noun, weak, sick, unhealthy, weariness) |
| outwear |
| overtire(verb, weaken, drain, weary, exaggerate) |
| tucker(verb, take, line, weaken, drain) |
| apathy(noun, melancholy, dullness, indifference, discontent) |
| cripple(destroy, weaken, level, drain, weary) |
| deplete(verb, take, reduce, strain, weaken) |
| do in(verb, expression, destroy, weaken, exhaust) |
| droop(verb, drop, take, fail, strain) |
| drudgery(trouble, worry, difficulty, lack, torment) |
| dullness(noun, melancholy, apathy, indifference, discontent) |
| enfeeble(verb, weak, annoy, weaken, depress) |
| frazzle(verb, destroy, kill, weaken, level) |
| kill(verb, cool, finish, weary, murder) |
| labor(trouble, worry, difficulty, lack, torment) |
| overdo(verb, weaken, carry, drain, weary) |