Activity of working to make a profit.

thing chosen. Rights to buy or sell at a certain price and time. buy or sell option on.

economic activity involving processing of raw materials and manufacture of goods.

spoken or written account of person or event.

Using electronic signals or computers.

Having a smooth efficient shape. To make smooth or more efficient.

An online messaging system. To make small chattering sounds, like some birds.

group of spectators.

How similar and different things are. estimate similarity or dissimilarity between.

In a way that produces the desired result.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

Transfer of data from the internet to a computer. To transfer data from a computer or the internet.

The business of making companies and products well-known. Poster, TV, film showing advantages of new product. To show how good a product is, to make people buy.

To regularly pay to receive a service.

Capable of happening or becoming reality. latent qualities that may be developed.