However, it's derived from the Latin word "mercari," which means "to trade" or "to buy and sell."
Here are some words that use the root word "mercari":
* Mercenary: A soldier who fights for money, not for loyalty to a cause.
* Merchant: A person who buys and sells goods for profit.
* Commerce: The activity of buying and selling goods and services.
* Merchandise: Goods that are bought and sold.
* Mercantile: Relating to trade or commerce.
The root "mercari" is not commonly used in English, but it's helpful to know its origin and the related words it has spawned.