< Reconstruction:Proto-Slavic
Reconstruction:Proto-Slavic/radostьnъ
 | This Proto-Slavic entry contains reconstructed words and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence. |
Proto-Slavic
Etymology
From *radostь + *-ьnъ.
Adjective
*radostьnъ
- joyful
Inflection
Indefinite declension of *radostьnъ (hard)
| Singular | Masculine | Feminine | Neuter |
|---|---|---|---|
| Nominative | *radostьnъ | *radostьna | *radostьno |
| Accusative | *radostьnъ | *radostьnǫ | *radostьno |
| Genitive | *radostьna | *radostьny | *radostьna |
| Locative | *radostьně | *radostьně | *radostьně |
| Dative | *radostьnu | *radostьně | *radostьnu |
| Instrumental | *radostьnomь | *radostьnojǫ | *radostьnomь |
| Vocative | *radostьne | *radostьno | *radostьno |
| Dual | Masculine | Feminine | Neuter |
| Nominative | *radostьna | *radostьně | *radostьně |
| Accusative | *radostьna | *radostьně | *radostьně |
| Genitive | *radostьnu | *radostьnu | *radostьnu |
| Locative | *radostьnu | *radostьnu | *radostьnu |
| Dative | *radostьnoma | *radostьnama | *radostьnoma |
| Instrumental | *radostьnoma | *radostьnama | *radostьnoma |
| Vocative | *radostьna | *radostьně | *radostьně |
| Plural | Masculine | Feminine | Neuter |
| Nominative | *radostьni | *radostьny | *radostьna |
| Accusative | *radostьny | *radostьny | *radostьna |
| Genitive | *radostьnъ | *radostьnъ | *radostьnъ |
| Locative | *radostьněxъ | *radostьnaxъ | *radostьněxъ |
| Dative | *radostьnomъ | *radostьnamъ | *radostьnomъ |
| Instrumental | *radostьny | *radostьnami | *radostьny |
| Vocative | *radostьni | *radostьny | *radostьna |
Definite declension of *radostьnъ (hard)
| Singular | Masculine | Feminine | Neuter |
|---|---|---|---|
| Nominative | *radostьnъjь | *radostьnaja | *radostьnoje |
| Accusative | *radostьnъjь | *radostьnǫjǫ | *radostьnoje |
| Genitive | *radostьnajego | *radostьnyję | *radostьnajego |
| Locative | *radostьnějemь | *radostьněji | *radostьnějemь |
| Dative | *radostьnujemu | *radostьněji | *radostьnujemu |
| Instrumental | *radostьnyjimi | *radostьnǫjǫ | *radostьnyjimi |
| Vocative | *radostьnъjь | *radostьnaja | *radostьnoje |
| Dual | Masculine | Feminine | Neuter |
| Nominative | *radostьnaja | *radostьněji | *radostьněji |
| Accusative | *radostьnaja | *radostьněji | *radostьněji |
| Genitive | *radostьnuju | *radostьnuju | *radostьnuju |
| Locative | *radostьnuju | *radostьnuju | *radostьnuju |
| Dative | *radostьnyjima | *radostьnyjima | *radostьnyjima |
| Instrumental | *radostьnyjima | *radostьnyjima | *radostьnyjima |
| Vocative | *radostьnaja | *radostьněji | *radostьněji |
| Plural | Masculine | Feminine | Neuter |
| Nominative | *radostьniji | *radostьnyję | *radostьnaja |
| Accusative | *radostьnyję | *radostьnyję | *radostьnaja |
| Genitive | *radostьnъjixъ | *radostьnъjixъ | *radostьnъjixъ |
| Locative | *radostьnyjixъ | *radostьnyjixъ | *radostьnyjixъ |
| Dative | *radostьnyjimъ | *radostьnyjimъ | *radostьnyjimъ |
| Instrumental | *radostьnyjimi | *radostьnyjimi | *radostьnyjimi |
| Vocative | *radostьniji | *radostьnyję | *radostьnaja |
Descendants
- East Slavic:
- Belarusian: ра́дасны (rádasny)
- Russian: радостный (radostnyj)
- Ukrainian: ра́дісний (rádisnyj)
- South Slavic:
- Bulgarian: радостен (radosten)
- Macedonian: радосен (radosen)
- Serbo-Croatian:
- Cyrillic: ра̏достан
- Latin: rȁdostan
- Slovene: rádosten (tonal orthography)
- West Slavic:
- Czech: radostný
- Kashubian: redosny
- Old Polish: radostny, radościen
- Polish: radosny
- Slovak: radostný
- Sorbian:
- Lower Sorbian: radostny
- Upper Sorbian: radostny
Further reading
- Račeva M., Todorov T., editor (2002), “радост”, in Български етимологичен речник [Bulgarian Etymological Dictionary] (in Bulgarian), volume 6, Sofia: Bulgarian Academy of Sciences, page 145