1) Larceny 2) Shrinkage 3) Stealing 4) Theft 5) Thievery 6) Thieving 1) Robbery 2) Theft 
Shoplifting (also known as boosting and five-finger discount) is a popular term used for theft of goods from a retail establishment. The term shoplifting and shoplifter has not been defined in Law. The word shrinkage is not a synonym for shoplifting, as it includes merchandise loss by means other than shoplifting. In the United Kingdom, theft is d...
• (n.) Larceny committed in a shop; the stealing of anything from a shop.
Shop'lift`ing noun Larceny committed in a shop; the stealing of anything from a shop. 
The crime of stealing goods from a retail store by a customer or someone posing as a customer.
[n] - the act of stealing goods that are on display in a store
shrinkage noun the act of stealing goods that are on display in a store; `shrinkage is the retail trade`s euphemism for shoplifting`