125 Bertonio (1603b) gave a number of examples of nouns and verbs beginning with /j/ or a vowel (or either) which in present-day La Paz Aymara have the opposite form or only one of them. (Bertonio 1603b) (La Paz/Tiahuanaco) 'evening' * vaypu/ /jayp'u/ ‘bird! * yamachi/ /jamach' i/ ‘meat' */Jaycha/ /aycha/ "to drink’ * juma-/ /uma.fia/ ‘to take people' */jirpa-/ /irpa.fia/ ‘to come’ "/juta ~ uta/ /juta.fia/ Similar correspondences are found between examples of Puno Aymara given by M. Franco Inojosa (1965) and corre- sponding terms in La Paz Aymara. Within one dialect, however, especially in verbs, there is little free varia- tion in initial /j/ and @ since two different verbs may differ solely in the presence or absence of initial /j/. The following minimal pairs are from La Paz/Tiahuanaco: ay.ta.fa ‘to pick up a ayt.su.fia 'to rinse a pot' cylindrical object' jay.ta.fia ‘to leave' jayt.su.fia ‘to abandon'