He was exonerated of the charge of theft when the woman gave an evidence in his favour.

Answer: Option D

Exonerated : (of an official body) absolve (someone) from blame for a fault or wrongdoing.
Imprisoned : kept in prison: captive.
Complained : express dissatisfaction or annoyance about something.
Expelled : officially make (someone) leave a school or other organization.
Accused : a person or group of people who are charged with or on trial for a crime.

Antonym of Exonerated is Accused