How many languages are there in the world?

This country has more than 840 spoken languages...

The inability to speak or loss of ability to vocally communicate is called...

Which language contains the most words?

Which is the most-spoken language in the world?

Which is the second-most spoken language in the world?

Which book has been translated into the most languages?

The language 'La Gomera', spoken in parts of Spain, consists entirely of...

Which was the first language spoken in outer space?

The study of languages is called....