What is another word for trade language?
Pronunciation: [tɹˈe͡ɪd lˈaŋɡwɪd͡ʒ] (IPA) 
A trade language is a specific form of language that is used by people involved in trade activities. It is a simplified language that has a relatively simple structure, easy-to-learn vocabulary, and common technical terms. The term trade language is often used interchangeably with several other synonyms. For instance, a lingua franca is a language used by people who do not share a common mother tongue, while a pidgin is a simplified form of language that arises out of the contact between different cultures. Similarly, a jargon is a specialized language associated with particular professions or activities, while an argot is an underworld language used by various groups to hide their conversations from outsiders.
