parole – n. permission given to a prisoner to leave prison before the end of a sentence usually as a reward for behaving well

convict – v. to prove that someone is guilty of a crime in a court of law

bitterness – n. feeling or showing a lot of hatred or anger

bond – n. the amount of money that someone promises to pay if a prisoner who is allowed to leave jail does not return later for a trial or to prison : an agreement to pay bail