Serialism in regressive voicing assimilation: The case of heterorganic obstruent clusters in Modern Hebrew

Abstract This paper examines serialism (i.e. serial derivations) in regressive voicing assimilation (RVA) within the framework of harmonic serialism in coping with heterorganic obstruent clusters in Modern Hebrew. The study depends primarily on data gathered from literature, including books, articles, and theses. The findings show that RVA in Modern Hebrew operates through two derivational steps in a feeding order (i.e. transparent rule interaction): the first step involves delinking the voice feature of the target consonant feeds and spreading the voice feature of the trigger consonant. Heterorganic obstruent clusters are created by attaching the hitpa'el prefix /hit-/ to the root initial z and require RVA and metathesis. RVA occurs before metathesis in a counterbleeding order, constituting an opaque rule interaction. In other words, this opaque phonological derivation embodies RVA and metathesis where RVA counterbleeds metathesis. This research shows that harmonic serialism, in contrast to parallel optimality theory (P-OT), effectively expresses the generalization about RVA in Modern Hebrew.