This dissertation offers new approaches to an old and well-known problem in the study of the development of Romance varieties: duplicate lexis or doublets. Traditional analyses of duplication are narrow in scope both in what qualifies as a doublet (the popular/learned opposition has dominated, to the exclusion of other pairs) and in channels of…

This paper presents an overview of current trends in a new discipline called diachronic sociolinguistics. This perspective leads to an original retrospective look on a thousand years of linguistic evolution, from classical spoken Latin to protoromance. The article exhorts romanists to consider the research carried out by sociolinguists who study…

Sometimes descriptions of known facts about a language fail to be explanatory in a satisfying way, because they ignore parallelisms in related languages, including chronologically earlier stages of the same language. This article examines several Romance languages and dialects in terms of similarities in morphological evolutionary development.…

Articles in this issue focus on language evolution, variation, and heterogeneity. The following are English translations of the French article titles appearing in the issue: "Irregular Phonetic Development Due to Frequency; Regional Traits in Proto-Romance"; "Linguistic Evolution and Evolution of Perspective in the Comparative…