"Vowel reduction in Russian" . "Vowel reduction in Russian#Yakanye" . . "okanye" . "spelling reforms have changed some words" . . "reduce" . . "Vowel reduction in Russian" . "Russian akanye" . "''akanye'' and/or ''ikanye''" . . . "various types" . "only two to four vowels when unstressed" . "unstressed vowels are reduced" . "reduces unstressed /o/ to [\u0250]" . "vowel reduction in Russian" . . "vowel reduction" . . "Russian vowel reduction" . "in Russian" . "yekanye" . "vowel reduction processes" . . . "akanye" . "Russian language reduces" . . .