In fact, South Indian languages not only use pure Sanskritic vocabulary for emotions and technical usages, but also...
In fact, South Indian languages not only use pure Sanskritic vocabulary for emotions and technical usages, but also use a number of phrases, conjunctions, idioms etc. from Sanskrit. Case study from my own mother tongue. https://www.quora.com/Are-there-any-Sanskrit-phrases-not-nouns-used-in-your-natural-spoken-language/answer/Kiron-Krishnan-1?__filter__&__nsrc__=2&__snid3__=246440303