Free trade market is an economic system where people are allowed to willingly exchange goods, services and money without obstacles. One of the examples of the free market could be a situation where a person can freely trade their money, manpower or any other personal possession for anything that is going to bring benefit for both parties.
The definition of ferocious is something very fierce, cruel, extreme or violent. When you are so hungry you could eat a horse, this is an example of a time when you might be described as having a ferocious appetite. fierce; savage; violently cruel.
Fierce is ferocious and forceful, like a lion. When you are fierce, opponents fear you. Despite their loss, the talented JV team put up a fierce fight against the varsity squad. Fierce comes from the Latin ferus 'wild animal.' It means strong, proud, dangerous and ready to roar. Fierce can also be used to mean intense.