Complex sentence: The local language of Adimalathura which is now called as MALAYALAM could be the mixture of Tamil and Malayalam languages, that is widely spoken by the old generation whereas, new generation people has acknowledged the importance of proper language used to verbalize the exact language.
Split into simpler sentences: The local language of Adimalathura, which is now called Malayalam, is a mixture of Tamil and Malayalam languages, widely spoken by the older generation. Whereas, the new generation have acknowledged the importance of proper language used to verbalize the exact language.