What is the root of all languages?
The common ancestor of English, Latin, Greek, Russian, Gaelic, Hindi, and many other languages spoken in Europe and India is known as Proto-Indo-European, whereas the more recent common ancestor of just English, German, Dutch, Norwegian and the other Germanic languages is known as Proto-Germanic.
Which language is not genetically related?
Linguistic interference can occur between languages that are genetically closely related, between languages that are distantly related (like English and French, which are distantly related Indo-European languages) and between languages that have no genetic relationship.
What is the largest language family in the world?
Based on speaker count, Indo-European and Sino-Tibetan are the largest two language families, with over 4.6 billion speakers between them. The two most spoken languages are in these families – English is classified as Indo-European, and Mandarin Chinese is classified as Sino-Tibetan.