It would be extremely hard to communicate.
world language
Main Language in the World: English
The Englisha language is one of the most used language in the world. It is now considered as the language of communication for the whole world.
There is not one official language spoken by the world.
sighn language
Mandarin Chinese is the language spoken by the most people in the world as a native language.
Mandarin Chinese is the most spoken language in the world.
The sign and the body language was the first language in the world.
World remains world. Scottish is not an actual language, Scots is the recognised language. Scots is a variation of the English language involving Scottish slang. World does not have a slang term.
The third most spoken language in the world is Spanish.
tamil language
Oromo is the first language in the world.