unlock Antonyms

lock make more secure block off hold back tighten tie secure restrain pinioned make link batten down hold down belt up hold in place fasten one's seat belt fasten down make firm fasten securely nail down lock up clamp down board up button up lash join hook clinch clasp clamp chain brace bolt bind belt batten bar close confine connect hitch have handcuffing halter gyre gird fix fetter fasten constrain