Cappadocian is well-known for having two types of agglutinative inflections: (1) mílos 'mill ', gen. míloz-ju, pl. míloz-ja; (2) néka, pl. néc-es, gen. néc-ez-ju. This chapter shows on the basis of a detailed investigation of the dialectal evidence how these agglutinative inflections originated in the plural of the inherited masculine nouns in -os due to a number of specifically Cappadocian innovations involving deletion of unstressed [i] and [u], differential object marking and the distinction between animate and inanimate nouns and, last but not least, pattern replication from Turkish. It is argued that the two types traditionally recognized as being agglutinative are actually analogical extensions of innovations which originated in the novel plural inflection of animate masculine nouns in -os.