DYNAMIC INTERACTIONS IN PHONOLOGICAL SYSTEMS: PARTIAL PRODUCTIVITY

Abstract

This article investigates the phenomenon of partial productivity within a phonological system, focusing on the alternation of mid vowels [ɔ] and [ɛ] with [i] in specific morphological contexts. Traditionally regarded as a historical remnant with limited relevance to contemporary grammatical competence, this study reexamines the phenomenon, emphasizing its partial productivity in modern phonological systems. Adopting a synchronic perspective, the analysis proposes that this alternation functions as a cyclic lexical transformation governed by specific morpho-phonological conditions, including underlying [ɔ] or [ɛ], a derived "jer" environment, and the presence of a closed syllable. The alternation, however, is not uniformly applied across all contexts, revealing distinct patterns of productivity and constraint. The study explores both systematic instances of the alternation and notable exceptions, suggesting that while the process is active in certain linguistic environments, it is restricted in others due to lexical, morphological, and phonological factors. This partial productivity reflects its integration within contemporary phonological competence, shaped by dynamic interactions between historical legacies and modern linguistic rules. The article provides a detailed analysis of these patterns, offering a framework that accounts for variability and encourages further empirical research to deepen understanding. By synthesizing synchronic and diachronic perspectives, this study contributes to a more comprehensive understanding of phonological alternations and their role in shaping complex linguistic systems.