1. Prefix: a/an Meaning: Not or Without Anorexia: an-without, orexis- appetite: Without Appetite Anorexia Nervosa is a very dangerous eating disorder.

2. Prefix: ad Meaning: Change, an addition, increase Addicted: ad-change to, addict- bound to: To become bound to something Nicotine makes people addicted to cigarettes.

3. Prefix: contra Meaning: against/opposite Contradict: Contra-against, dict-spoken: Against what is spoken The story, Out of My Mind, contradicts what people have believed about people with disabilities.

4. Prefix: ex Meaning: out/previous Exclude: ex-out, it- location: To go out of a location Please be aware that you must exit through the doors at the back of the theatre.

5. Prefix: post Meaning: after Postpone: post-after, pone- to place: To place an event after it was to occur Due to the thunderstorm, the baseball game was postponed until tomorrow.

6. Prefix: pro Meaning: in support of, acting for Proactive: pro-acting for, activity-movement: In support of acting rather than reacting It is important to be proactive when completing your school work!

7. Prefix: ultra Meaning: beyond/extreme Ultraviolet rays: ultra-extreme: Extreme light rays It is important to wear sunscreen to protect from ultraviolet rays.