This part consists of six papers, they deal on different aspects of convergence such as social aspects and dynamics of convergence, writing and diglossic convergence a case study of Tamil Radio plays, Linguistic convergence in diglossic situation, process of convergence and language shift: A case study of Kudubis of Kerala, Lexical and Grammatical convergence in Gondi, phonological and Grammatical convergence of Dakkhini and Telugu.

            All the above six papers are based on the case studies of the concerned subject.  Relevant information and valid statements are made on the basis of the data available to them.  Enough data has been provided to substantiate their views on the matter.