From *stelan, related to stȅlja. The stem before inflectional endings, steon- ( <steln- ), has influenced the masculine nominative due to the feminine form being much more common.
stȅon (Cyrillic spelling сте̏он, definite stȅonī)
| singular | masculine | feminine | neuter | |
|---|---|---|---|---|
| nominative | steon | steona | steono | |
| genitive | steona | steone | steona | |
| dative | steonu | steonoj | steonu | |
| accusative | inanimate animate |
steon steona |
steonu | steono |
| vocative | steon | steona | steono | |
| locative | steonu | steonoj | steonu | |
| instrumental | steonim | steonom | steonim | |
| plural | masculine | feminine | neuter | |
| nominative | steoni | steone | steona | |
| genitive | steonih | steonih | steonih | |
| dative | steonim(a) | steonim(a) | steonim(a) | |
| accusative | steone | steone | steona | |
| vocative | steoni | steone | steona | |
| locative | steonim(a) | steonim(a) | steonim(a) | |
| instrumental | steonim(a) | steonim(a) | steonim(a) | |
| singular | masculine | feminine | neuter | |
|---|---|---|---|---|
| nominative | steoni | steona | steono | |
| genitive | steonog(a) | steone | steonog(a) | |
| dative | steonom(u/e) | steonoj | steonom(u/e) | |
| accusative | inanimate animate |
steoni steonog(a) |
steonu | steono |
| vocative | steoni | steona | steono | |
| locative | steonom(e/u) | steonoj | steonom(e/u) | |
| instrumental | steonim | steonom | steonim | |
| plural | masculine | feminine | neuter | |
| nominative | steoni | steone | steona | |
| genitive | steonih | steonih | steonih | |
| dative | steonim(a) | steonim(a) | steonim(a) | |
| accusative | steone | steone | steona | |
| vocative | steoni | steone | steona | |
| locative | steonim(a) | steonim(a) | steonim(a) | |
| instrumental | steonim(a) | steonim(a) | steonim(a) | |