Assault - an intentional, unlawful threat by word or act to do violence to another, coupled with an apparent ability to do so. Battery - unlawful touching of another. Aggravated battery is a battery which causes great bodily harm, permanent disability or disfigurement, uses a deadly weapon, or battery on a victim that is pregnant. Robbery - taking something from another using force or threat.
Armed robbery involves the use of a weapon, such as a gun, knife, club, etc.
Theft - larceny, unlawfully and knowingly taking the property of another.