This paper investigates performative manifestations of sincerity across Anglo-Norman and Middle English. In particular, it locates adverbial sincerity markers used to qualify performative speech act verbs in late medieval letters (fourteenth and fifteenth centuries), at a point when Middle English was rapidly replacing Anglo-Norman as the…

This article serves as an introduction to a collection of four articles on multilingual practices in speech and writing, exploring both contemporary and historical sources. It not only introduces the articles but also discusses the scope and definitions of code-switching, attitudes towards multilingual interaction and, most pertinently, the…