As the second most widely spoken Slavic language after Russian, Polish speakers stand at about 46 million strong. Although there are numerous communities of Polish speakers living abroad, Polish is not nearly as influential a language as some of its other European counterparts.
Spoken by roughly 90 million people, Vietnamese doesn’t rank any higher due to the fact that it is used almost exclusively in Vietnam. The language has, however, begun to propagate beyond the country’s borders as immigrants take it with them to Europe and America.
As the language of the most dominant power in the Middle East and one of the largest economies in the world, Turkish is spoken by 83 million people primarily in Turkey but also in various regions around Central Asia.
With over 200 million speakers, Bengali is the sixth most spoken language in the world. The only reason it is so far behind the other 5 (who rank much higher on this list) is because it is primarily spoken in only one very small geographical region – the extremely densely populated country of Bangladesh.
With a total of around 50 million speakers, the mutually intelligible languages of Dutch and Africaans (Africaans is a daughter language spoken in South Africa that formed out of Dutch dialects) find significant usage everywhere from Europe to South America to Indonesia.