| unfasten(verb, separate, remove, release, free) |
| loosen(verb, remove, release, free, relax) |
| undo(verb, separate, remove, release, free) |
| release(verb, separate, remove, free, discharge) |
| unbind(verb, remove, release, free, relax) |
| untie(verb, separate, remove, release, free) |
| unloose(verb, separate, remove, release, free) |
| disengage(verb, separate, remove, release, free) |
| unbuckle(verb, separate, remove, release, free) |
| unlock(verb, separate, remove, release, free) |
| loose(verb, remove, release, free, informal) |
| unbutton(verb, separate, remove, release, free) |
| unloosen(noun, verb, release, free, loose) |
| free(verb, separate, remove, release, discharge) |
| let go(expression, idiom, separate, remove, release) |
| open(verb, undo, untie, unfasten) |
| unhook(verb, separate, remove, release, free) |
| detach(verb, separate, remove, release, free) |
| liberate(verb, separate, remove, release, free) |
| unhitch(verb, separate, remove, release, free) |