Serbian and Croatian (Karashova). Mid-central unrounded vowel /ə/ (schwa): Absent, 2

san; dan; vaduva
san
dream(M).SG
dan
day(M).SG
vaduv-a
widow(F)-SG
dream; day; widow (vaduva < Rom. văduvă)
Type: Naturalistic spoken
Source: Petrovici 1935: 79-80