absolve acquit amnesty antisepticize autoclave boil chlorinate clear delouse destigmatize discharge disinfect dismiss dispense from exculpate excuse exempt exempt from exonerate forgive free fumigate give absolution grant amnesty to grant immunity grant remission hygienize justify let go let off nonpros pardon pasteurize purge quash the charge release remit sanitate sanitize set free shrive sterilize vindicate whitewash withdraw the charge