Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for вода
Case
Singular
Plural
Nominative
вода
воды
Accusative
воду
воды
Genitive
воды
вод
Dative
воде
водам
Instrumental
водойLong instrumental variant:водоюAccepted in practice
водами
Prepositional
воде
водах
Form pattern
How the forms are built
The paradigm above is authoritative. These notes expose a transparent ending change only when the stored declension family supports one.
Genitive · Singularвод- + -ы → воды
Remove -а and add -ы.
Show all case-build notes
Nominative · Singularвода
This is the dictionary form used to identify the noun.Nominative · Pluralвод- + -ы → воды
Remove -а and add -ы.Accusative · Singularвод- + -у → воду
Remove -а and add -у.Accusative · Pluralвод- + -ы → воды
Remove -а and add -ы.Genitive · Singularвод- + -ы → воды
Remove -а and add -ы.Genitive · Pluralвод- + zero ending → вод
Remove -а; this form has a zero ending.Dative · Singularвод- + -е → воде
Remove -а and add -е.Dative · Pluralвод- + -ам → водам
Remove -а and add -ам.Instrumental · Singularвод- + -ой → водой
Remove -а and add -ой.Instrumental · Pluralвод- + -ами → водами
Remove -а and add -ами.Prepositional · Singularвод- + -е → воде
Remove -а and add -е.Prepositional · Pluralвод- + -ах → водах
Remove -а and add -ах.