Drawing on extensive field data, this groundbreaking work explores the development of the sound systems of Central Chadic languages.

Due to a long history of contact, the Chadic languages are the internally most diverse of the Afroasiatic language families, especially in terms of their sound systems. In this ground-breaking study, the author draws on his extensive research experience to unpack the morpho-phonological principles that underpin the languages' diverse prosody effects, arguing that massive variation results from diachronic processes called 'prosodification' of segmental units. The study compares data from 66 of the 79 known languages from the Central branch of the Chadic language family, most of them unwritten and under-researched. It traces language changes for 228 lexical items that can be reconstructed from the proto-language's basic vocabulary, unearthing typological features that link Central Chadic to its deep Afroasiatic heritage. It is accompanied by a set of online appendixes, providing the full analytical apparatus of all lexical reconstructions, with explicit identification of each of the diachronic sound changes and processes involved.

Despite earlier work by Trubetzkoy, Jakobson and Greenberg, phonological typology is often underrepresented in typology textbooks. At the same time, most phonologists do not see a difference between phonological typology and cross-linguistic (formal) phonology. The purpose of this book is to bring together leading scholars to address the issue of phonological typology, both in terms of the unity and the diversity of phonological systems.

This handbook provides a detailed account of the phenomenon of vowel harmony, a pattern according to which all vowels within a word must agree for some phonological property or properties. Vowel harmony has been central in the development of phonological theories thanks to its cluster of remarkable properties, notably its typically 'unbounded' character and its non-locality, and because it forms part of the phonology of most world languages. The five parts of this volume cover all aspects of vowel harmony from a range of theoretical and methodological perspectives. Part I outlines the types of vowel harmony and some unusual cases, before Part II explores structural issues such as vowel inventories, the interaction of vowel harmony and morphological structure, and locality. The chapters in Part III provide an overview of the various theoretical accounts of the phenomenon, as well as bringing in insights from language acquisition and psycholinguistics, while Part IV focuses on the historical life cycle of vowel harmony, looking at topics such as phonetic factors and the effect of language contact. The final part contains 31 chapters that present data and analysis of vowel harmony across all major language families as well as several isolates, constituting the broadest coverage of the phenomenon to date.

This innovative handbook takes a fresh look at the currently underestimated linguistic diversity of Africa, the continent with the largest number of languages in the world. It covers the major domains of linguistics, offering both a representative picture of Africa’s linguistic landscape as well as new and at times unconventional perspectives. The focus is not so much on exhaustiveness as on the fruitful relationship between African and general linguistics and the contributions the two domains can make to each other. This volume is thus intended for readers with a specific interest in African languages and also for students and scholars within the greater discipline of linguistics.

This volume contains some of the papers there were presented at ACAL 51-52, which was organized virtually at the University of Florida. A couple were accepted for presentation at ACAL 51, which was canceled because of COVID-19. The theme of ACAL 51-52 was African linguistics: pushing the boundaries. There are 18 papers and an introduction: two phonetics papers, five phonology papers, nine syntax papers, one sociolinguistics paper and one typology paper.

This is the introductory volume to the first dictionary on the etymological relations between ancient Egyptian and other Afro-Asiatic languages. Gábor Takács’ new multi-volume Etymological Dictionary of Egyptian (now to appear at regular intervals of about 12-18 months) will be a hallmark in Egyptian and Afro-Asiatic linguistics. The amount of material offered, the extensive treatment of scholarly discussions on each item, and the insights into the connections of Egyptian with its related Afro-Asiatic languages, including many new lexical parallels, will make it an indispensable tool for comparative and interpretative purposes and the unchallenged starting point for every linguist in the field. Volume 1, the opening volume of the dictionary, can rightly be called the key to the work; it not only provides the users with a comprehensive analysis of the Afro-Asiatic background of the Egyptian consonant system, but also offers a critical appraisal of linguistic theories on Egyptian historical phonology, the problems surrounding the origins of the Egyptian language, and an extensive bibliography to the dictionary volumes to appear.

This volume presents a selection of papers from the 3rd Conference on Afroasiatic Languages, held in Sophia Antipolis, France, in 1996. The languages discussed include (varieties of) Arabic, Hebrew, Berber, Chaha, Wolof, and Old Egyptian.