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 (comparative fiercer, superlative fiercest) 1  Exceedingly violent, severe, ferocious or savage. A fierce storm battered the coast. 2  Resolute or strenuously active. We made a fierce attempt to escape. 3  Threatening in appearance or demeanor. The lion gave a fierce roar. ( slang, Ireland, rural) Excellent, very good.