| undermine(verb, dull, diminish, weaken, disable) |
| calm(verb, adjective, dull, quiet, silence) |
| chloroform(verb, dull, quiet, diminish, stifle) |
| depress(verb, dull, quiet, reduce, restrain) |
| desensitise |
| enervate(verb, destroy, diminish) |
| extinguish(verb, stop, calm, dull, quiet) |
| lull(verb, calm, dull, quiet, suppress) |
| mitigate(verb, alleviate, assuage) |
| muzzle(verb, calm, dull, quiet, restrain) |
| neutralize(verb, disable) |
| quench |
| quieten(verb, calm, dull, quiet, diminish) |
| bore(verb, numb) |
| compose(verb, alleviate, moderation, assuage) |
| cool(verb, adjective, dull, reduce, diminish) |
| curb(verb, control, dull, reduce, restrain) |
| destroy(verb, dull, quiet, halt, diminish) |
| disable(verb, dull, destroy, halt, diminish) |
| discourage(verb, dull, reduce, restrain, diminish) |