727 those morphemes in the Quechua spoken in the area, for example /kinsa/ ‘three', /rura.fia/ ‘to make’, (Morocomarca) , and /-nti/ ‘with, by', but such shared items are of minor significance, given the fact that similar shapes of those morphemes and several others are pan-Andean (Hardman, personal communication). Only one instance of a possible occurrence in Aymara of a Quechua suffix was noted, in Calacala (see 7-2.22.11 and footnote 2). The present evidence is that the Aymara spoken by Aymara-Quechua bilinguals in areas where Quechua has the greater prestige, remains remarkably free of Quechua admixture, perhaps because of the diglossia mentioned in 1-1.1. 10-2.3 Intermediate dialects: Calacoa, Sitajara As indicated above, Calacoa shares the following features with the northern group: 10-2.11.14, 10-2.11.21, 10-2.11.22, 10-2.12.11, and 10-2.12.12. It shares the following with the southern group: 10-2.21.31 (the verb pugu.fia, not the others) and 10-2.22.17. Sitajara shares the following with Calacoa and the northern group: 10-2.11.22. With the southern group it shares the features 10-2.21.11, 10-2.21.31 (puqu.fia), 10-2.22.12, and 10-2.22.13. Calacoa and Sitajara share the following feature concerning the incidence of a morpheme: 10-2.31 Nonoccurrence of temporal root g"ara (in free