Lexical variation and change: Integrating lexis into variationist sociolinguistics

Abstract

In this paper, we advocate for the analysis of lexical variation being central to variationist sociolinguistics. We demonstrate that lexical variation is systematic and argue that this systematicity must be accounted for by a comprehensive variationist theory that explains the general causes and mechanisms of language variation and change. We present three empirical studies, which focus on lexical variation in Anglo-Cornish, British Sign Language, and online American English. These studies differ greatly in terms of their methods and results, but each reaffirms that lexis can be studied rigorously and informatively within the variationist paradigm, extending our understanding of language variation and change.