The term 'become unlocked' can be represented by two crossword solutions, BOLD underline-link hover:text-barberry-yellow'>BALD and GOBALD. BOLD underline-link hover:text-barberry-yellow'>BALD is a four-letter word meaning 'having no hair on the head, ' while GOBALD is a six-letter word meaning 'to become unlocked or opened.' Both words are derived from the Old English word 'beald, ' which means 'BOLD' or 'BRAVE.'