The site mislead us into thinking Mandarin Chinese is the most (widely) spoken language? but then China has 1.344 bilion inhabitants! (as for 2011) So, so many speakers speak it "intra-muros" (within the country itself).
It also shows that the language with the fewest words is Taki Taki (340 words), it´s impressive.
The site doesn´t say, but the Sahara´s Tuaregs (zero "phonetical" words, just the click of their tongues). Altough some use two or more languages, learned in the neighbouring countries.http://ngm.nationalgeographic.com/2011/ ... win-text/2He answered with a click of his tongue. I couldn't gauge his expression because his face was completely obscured by his turban.