The problem with English is like all modern languages it evolves with time. Ian SC mentioned Afrikaans, which originally was high Dutch, but today it has moved considerably away and has many other words adopted/made from other languages. Similarly true English is a mixture of many other languages, and new words are added on a regular basis. If we could go back 500 years and hear English as she is spoke then hardly anybody would be able to comprehend what the person was saying. And dialect and accents play a huge part. For a southerner to try and understand a geordie speaking is comical.
When I first emigrated to South Africa I had to get my head around some of the words used. And these were so-called english speaking people. I was directed to find a place and I was told to go up the main road to the first robot and then turn. What the hell is a robot? It is what British call a traffic light! Roundabouts are called circles, which when you know that makes sense. In Yorkshire traffic lights were known as "To-go-stops".
Then there was the predominance of posting everything in English and Afrikaans. The most famous was "Slegs-Only", which until you learn a little Afrikaans is truly puzzling. Slegs in Afrikaans means Only.
The company I worked for made radio equipment for the local defense force and everything had to be in both languages. This meant that all instruction manuals had to printed twice. Typically the English version would be compiled and then the Afrikaans version would be translated from that one. In the Afrikaans language certain words don't exist and have to be "invented". We had a Prof at Rand Afrikaans University (RAU) who was the official government language consultant and he invented new words when needed. As he was appointed by the government then whatever he deemed the new word was law. It so happened that the Afrikaans for Voltage Standing Wave Ratio (VSWR) didn't exist, so he was asked to invent the new word. When it came back as the literal translation is was about 50 letters long and sounded like the railway station in Wales. Thankfully it was discarded and the troopies had to learn the English word.
Edited By John Fielding on 02/06/2016 16:58:05