convert - noun

a person who has been converted to another religious or political belief

convert - verb

• change from one system to another or to a new plan or policy
• change the nature, purpose, or function of something
• change religious beliefs, or adopt a religious belief
• exchange or replace with another, usually of the same kind or category
• cause to adopt a new or different faith
• score an extra point or points after touchdown by kicking the ball through the uprights or advancing the ball into the end zone
• complete successfully
• score (a spare)
• make (someone) agree, understand, or realize the truth or validity of something
• exchange a penalty for a less severe one
• change in nature, purpose, or function; undergo a chemical change

convert - thesaurus

change   commute   convince   exchange