Gothic <r> and Old High German <r>: Implications from phonological patterning

This article reconstructs the archaic Germanic rhotic by examining a natural class pattern common to Gothic and Old High German (OHG). Specifically, I argue that the sounds represented by the graphemes and patterned as [high] segments. Due to the Obligatory Contour Principle, those [high] consonants triggered dissimilatory lowering of high vowels in Gothic. On account of the No-Crossing Constraint, the same (i.e. etymologically related) consonants blocked the OHG process known as Primary Umlaut. That is, and inhibited the height features of [i] and [j] from spreading regressively onto a preceding low vowel. These novel analyses not only offer insight into patterns which have been poorly understood for the better part of two centuries, but also add clarity to our understanding of the phonological and phonetic properties of Early Germanic rhotics.