TABLE OF CONTENTS 0. Introduction 1. Genetic phylogeny and typological profile 2. Morphological Compositionality and the Status of the Morpheme 2.1 Zero-morphs 2.2 Meaningless Morphs 2.3 Cumulation 2.4 Morphophonological Excursus 2.5 Multiple Exponence 3. Problems with Amorphous Accounts: Templatic Dependencies 3.1 Overlapping Realizations 3.2 Mobile Morphology 3.3 Portmanteau Rule Blocks 3.4 Parallel Rule Blocks 3.5 Recursive Incorporation 4. Wordhood in Tonkawa