Probably from Ancient Greek ῥήϊστος (rhḗïstos), superlative of ῥᾴδιος (rhāídios, “easy-going”).
Раі́са • (Raísa) f pers (genitive Раі́си, nominative plural Раі́си, genitive plural Раі́с)
singular | plural | |
---|---|---|
nominative | Раі́са Raísa |
Раі́си Raísy |
genitive | Раі́си Raísy |
Раі́с Raís |
dative | Раі́сі Raísi |
Раі́сам Raísam |
accusative | Раі́су Raísu |
Раі́с Raís |
instrumental | Раі́сою Raísoju |
Раі́сами Raísamy |
locative | Раі́сі Raísi |
Раі́сах Raísax |
vocative | Раі́со Raíso |
Раі́си Raísy |