▁reduced . ▁ ▁Dia lect s ▁ ▁There ▁are ▁two ▁dialect s ▁of ▁Ch uv ash : ▁ ▁Vir yal , ▁or ▁Upper ▁( which ▁has ▁both ▁o ▁and ▁u ), ▁and ▁ ▁An atri , ▁or ▁Lower ▁( which ▁has ▁u ▁for ▁both ▁o ▁and ▁u : ▁up . ▁tot ă ▁" full ", ▁tut ă ▁" t aste " ▁– ▁lo . ▁tut ă ▁" full , ▁taste " ▁). ▁The ▁literary ▁language ▁is ▁based ▁on ▁both ▁the ▁Lower ▁and ▁Upper ▁dialect s . ▁Both ▁T atar ▁and ▁the ▁neighbour ing ▁U ral ic ▁languages ▁such ▁as ▁Mari ▁have ▁influenced ▁the ▁Ch uv ash ▁language , ▁as ▁have ▁Russian , ▁Mong ol ian , ▁Arab ic ▁and ▁Pers ian , ▁which ▁have ▁all ▁added ▁many ▁words ▁to ▁the ▁Ch uv ash ▁lex icon . ▁ ▁Mor ph ology ▁As ▁characteristic ▁of ▁all ▁Turk ic ▁languages , ▁Ch uv ash ▁is ▁an ▁ag gl ut in ative ▁language ▁and ▁as ▁such , ▁has ▁an ▁abund ance ▁of ▁suffix es ▁but ▁no ▁native ▁prefix es ▁or ▁pre pos itions , ▁apart ▁from ▁the ▁partly ▁redu p lic ative ▁int ensive ▁prefix , ▁such ▁as ▁in : ▁ш ур <0xD3> <0x91> ▁- ▁white , ▁ша п - ш ур <0xD3> <0x91> ▁- ▁snow - white , ▁х у ра ▁- ▁black , ▁х у п - ху ра ▁- ▁jet ▁black , ▁так <0xD3> <0x91> р ▁- ▁flat , ▁так - так <0xD3> <0x91> р ▁- ▁absolutely ▁flat , ▁ту лли ▁- ▁full ,