Surjapuri is a variety of Hindi. It has rarely been studied in detail till now. This paper intends to give an idea of the probable ways of word formation in Surjapuri. Basically the language, as indicated by the study, is much involved in inflexional process rather than in derivational processes in forming words and, therefore, the inflexional process finds a major place in the paper. However, there is also the semantic approach to words, being applied wherever found necessary.