Unclear. Traditionally compared with:
Snoj also tentively mentions a possible descent from Proto-Indo-European *ḱley- (“to invert, to distort”), reflected in Balto-Slavic by Lithuanian šleĩvas (“splay, crooked”), dial. šlei̇̃pti (“to pervert”), etc. If right, them perhaps originally meaning “squint, cross-eyed”.
In view of the 0-grade ablaut *slь(p)nǫti, the more likely origin of radical *-ě- is pre-Slavic diphthong *-ai-, rather than long *-ē- because of PIE ablaut *-oy- (> *-ē- > *-ě-) / *-ey- (> *-i- > *-ь-)
Accent paradigm c.
singular | masculine | feminine | neuter |
---|---|---|---|
nominative | *slěpъ | *slěpa | *slěpo |
genitive | *slěpa | *slěpy | *slěpa |
dative | *slěpu | *slěpě | *slěpu |
accusative | *slěpъ | *slěpǫ | *slěpo |
instrumental | *slěpomь | *slěpojǫ | *slěpomь |
locative | *slěpě | *slěpě | *slěpě |
vocative | *slěpe | *slěpo | *slěpo |
dual | masculine | feminine | neuter |
nominative | *slěpa | *slěpě | *slěpě |
genitive | *slěpu | *slěpu | *slěpu |
dative | *slěpoma | *slěpama | *slěpoma |
accusative | *slěpa | *slěpě | *slěpě |
instrumental | *slěpoma | *slěpama | *slěpoma |
locative | *slěpu | *slěpu | *slěpu |
vocative | *slěpa | *slěpě | *slěpě |
plural | masculine | feminine | neuter |
nominative | *slěpi | *slěpy | *slěpa |
genitive | *slěpъ | *slěpъ | *slěpъ |
dative | *slěpomъ | *slěpamъ | *slěpomъ |
accusative | *slěpy | *slěpy | *slěpa |
instrumental | *slěpy | *slěpami | *slěpy |
locative | *slěpěxъ | *slěpaxъ | *slěpěxъ |
vocative | *slěpi | *slěpy | *slěpa |
singular | masculine | feminine | neuter |
---|---|---|---|
nominative | *slěpъjь | *slěpaja | *slěpoje |
genitive | *slěpajego | *slěpyję̇ | *slěpajego |
dative | *slěpujemu | *slěpěji | *slěpujemu |
accusative | *slěpъjь | *slěpǫjǫ | *slěpoje |
instrumental | *slěpyjimь | *slěpǫjǫ | *slěpyjimь |
locative | *slěpějemь | *slěpěji | *slěpějemь |
vocative | *slěpъjь | *slěpaja | *slěpoje |
dual | masculine | feminine | neuter |
nominative | *slěpaja | *slěpěji | *slěpěji |
genitive | *slěpuju | *slěpuju | *slěpuju |
dative | *slěpyjima | *slěpyjima | *slěpyjima |
accusative | *slěpaja | *slěpěji | *slěpěji |
instrumental | *slěpyjima | *slěpyjima | *slěpyjima |
locative | *slěpuju | *slěpuju | *slěpuju |
vocative | *slěpaja | *slěpěji | *slěpěji |
plural | masculine | feminine | neuter |
nominative | *slěpiji | *slěpyję̇ | *slěpaja |
genitive | *slěpъjixъ | *slěpъjixъ | *slěpъjixъ |
dative | *slěpyjimъ | *slěpyjimъ | *slěpyjimъ |
accusative | *slěpyję̇ | *slěpyję̇ | *slěpaja |
instrumental | *slěpyjimi | *slěpyjimi | *slěpyjimi |
locative | *slěpyjixъ | *slěpyjixъ | *slěpyjixъ |
vocative | *slěpiji | *slěpyję̇ | *slěpaja |