84 and raised in the environment of /n/ and /y/ and word- initially. Elsewhere intermediate or high allophones occur. Additional study will be needed to determine the conditioning. 3-2.22 Consonants Most allophonic variation of consonants in Aymara is morphophonemically conditioned, and is therefore dis- cussed in Chapter 4. Friction attending the velar and postvelar frica- tives /j/ and /x/ and the flap /r/ is variable but whether the variation is dialectal, stylistic, or idiosyncratic is yet to be determined. Impressionistically it was noted that some Juli speakers pronounced initial /j/ with heavy friction whereas in other dialects initial /j/ is more often a glottal [h]. Dialects having /j/ (Salinas, Jopoqueri) where La Paz and other dialects have /k/, for example in the incompletive verbal derivational suffix -ja- ~ -ka-, articulate a somewhat prevelar, palatalized /j/ and a clearly postvelar /x/. The difference is quite noticeable even to a nonnative in such pairs as Chur.j.t.wa. ‘I'm giving it to him/her/them. ' Chur.x.t.wa. ‘I gave it to him/her/them.' (Jopoqueri) (The second example has the verbal derivational suffix