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Cardinal: osiemnaście Ordinal: osiemnasty Adverbial: osiemnastokrotnie Multiplier: osiemnastokrotny Collective: osiemnaścioro Numeral noun: osiemnastka Relational adjective: osiemnastkowy |
From osiemnaście + -y. First attested in 1511–1540.[1] Displaced Old Polish ośmnaćcie. Compare Kashubian òsmënôsti, Silesian ôśminŏsty, and Slovincian wôsëmnostny.
osiemnasty (not comparable, no derived adverb, abbreviation 18.)
singular | plural | |||||
---|---|---|---|---|---|---|
masculine animate | masculine inanimate | feminine | neuter | virile (= masculine personal) | non-virile | |
nominative | osiemnasty | osiemnasta | osiemnaste | osiemnaści | osiemnaste | |
genitive | osiemnastego | osiemnastej | osiemnastego | osiemnastych | ||
dative | osiemnastemu | osiemnastej | osiemnastemu | osiemnastym | ||
accusative | osiemnastego | osiemnasty | osiemnastą | osiemnaste | osiemnastych | osiemnaste |
instrumental | osiemnastym | osiemnastą | osiemnastym | osiemnastymi | ||
locative | osiemnastym | osiemnastej | osiemnastym | osiemnastych |
osiemnasty m inan
singular | plural | |
---|---|---|
nominative | osiemnasty | osiemnaste |
genitive | osiemnastego | osiemnastych |
dative | osiemnastemu | osiemnastym |
accusative | osiemnasty | osiemnaste |
instrumental | osiemnastym | osiemnastymi |
locative | osiemnastym | osiemnastych |
vocative | osiemnasty | osiemnaste |