වෙනස් වේ.[15]1990 දී  K.N.O. ධර්මදාස මහතා මතු කරන අදහසක් නම් 1990 දී භාවිතා වුන වැදි භාෂාව මිශ්‍ර භාෂාවක්ද යන්නයි. නමුත් වැදි භාෂාවේ අනන්‍ය ලක්ෂණයන් විසින් එය සිංහල භාෂාවෙන් වෙනස් කොට දක්වයි.[15]In 1990 K.N.O Dharmadasa wrote that irrespective claims about whether the Vedda form in use in the 1990s is an independent language or a Creole, the peculiarities of the language made it still a distinct linguistic form different from all varieties of Sinhalese. According to De Silva and Dharmadasa, when the colonization of island by various Indian settlers using common Prakrits in use in India began in 5th century BCE, some elements of the Vedda coalesced with the settlers and lost their language through language replacement.[16]  Where as more conservative elements maintaining a hunter gatherer lifestyle moved into the central highlands known in early literature as මලය රට. Most Indian settlers colonized the North, Northwestern, Eastern and South Eastern lowlands of the country specifically රජ