Derived clusters in Northern East (NE) Cree are traditionally assumed to result from the deletion of an intervening vowel. I propose, rather, that they arise from vowel devocalization, a process involving gradient vowel shortening or weakening. First, I demonstrate the compelling similarity between the process leading to derived clusters in NE Cree and vowel devocalization in non-Algonquian languages. Second, I show that consonants in NE Cree derived clusters display phonetic lengthening, one of the phonetic correlates accompanying vowel devocalization. I suggest that the gestures of these lengthened consonants overlap the vowel to the point that it is not perceived