Answer: unlock

AnswerCrossword Clue
UNLOCKPick, perhaps
unlockto unfasten the lock of
unlockto open (anything firmly closed or joined)
unlockto become unlocked
unlockto undo the lock of (a door, chest, etc.), esp. with a key
unlockto lay open; disclose
unlockto open or release by or as if by undoing a lock
UNLOCKCrack
UNLOCKUtilize the right combination
UNLOCKKey a knob to the left, perhaps
UNLOCKOpen with a key
UNLOCKCrack, as a code
UNLOCKRelease
UNLOCKOpen
UNLOCKUse a key on
UNLOCKUse one's key
UNLOCKUse a pick on, perhaps
UNLOCKUse a key on a door
UNLOCKOpen, in a way
UNLOCKOpen with a combination