| uncouple |
| unfix(verb, clear, separate, remove, release) |
| unhook(verb, separate, remove, release, free) |
| unloosen(verb, release, free, untie) |
| unpack(verb, clear, disjunction, rid) |
| unpin(verb, separate, remove, release, free) |
| unravel(verb, release, free, undo, disjunction) |
| unscrew(verb, separate, remove, release, free) |
| unsnap(verb, separate, remove, release, free) |
| untether |
| untighten(verb, separate, remove, release, free) |
| unyoke |
| work free(verb, expression, separate, remove, release) |
| work loose(verb, expression, separate, remove, release) |
| allow to go(verb, expression, idiom, release, dismiss) |
| bail(verb, clear, release, free, discharge) |
| bail one out(verb, expression, idiom, phrasal verb, release) |
| bleed |
| buy freedom of(verb, expression, release, free, recover) |
| buy out(verb, expression, release, free, recover) |