| unlash(verb, separate, remove, release, free) |
| unnerve(verb, strong, lessen, unsettle, perturb) |
| unplug(verb, open) |
| unscramble(verb, separate, unwind, detach, emancipate) |
| unstop(verb, clear, separate, open, release) |
| unstring |
| untangle(verb, separate, release, free, relax) |
| unwind(verb, separate, open, release, free) |
| unzip(verb, open) |
| bring down(verb, expression, cancel, invalidate, negate) |
| bring to naught(verb, expression, idiom, restrict, cancel) |
| clear(verb, drop, separate, release, free) |
| cleave(verb, break, part, cut, separate) |
| counterbalance(verb, restrict, cancel, reverse, balance) |
| crack(verb, clear, separate, release, free) |
| cross(verb, break, part, cut, separate) |
| debauch(verb, sex, lure) |
| demoralize(agitate, frustrate, confound, unsettle, perturb) |
| disaffirm(verb, reverse, contradict, annul, void) |
| disappoint(verb, cross, frustrate, blank, thwart) |