Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for щека
Case
Singular
Plural
Nominative
щека
щёки
Accusative
щёку
щёки
Genitive
щеки
щёк
Dative
щеке
щекам
Instrumental
щекойLong instrumental variant:щекоюAccepted in practice
щеками
Prepositional
щеке
щеках
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 · Singularщек- + -и → щеки
Remove -а and add -и.
Show all case-build notes
Nominative · Singularщека
This is the dictionary form used to identify the noun.Nominative · Pluralщека → щёки
The stem changes in this stored form, so a simple ending replacement would be misleading.Accusative · Singularщека → щёку
The stem changes in this stored form, so a simple ending replacement would be misleading.Accusative · Pluralщека → щёки
The stem changes in this stored form, so a simple ending replacement would be misleading.Genitive · Singularщек- + -и → щеки
Remove -а and add -и.Genitive · Pluralщека → щёк
The stem changes in this stored form, so a simple ending replacement would be misleading.Dative · Singularщек- + -е → щеке
Remove -а and add -е.Dative · Pluralщек- + -ам → щекам
Remove -а and add -ам.Instrumental · Singularщек- + -ой → щекой
Remove -а and add -ой.Instrumental · Pluralщек- + -ами → щеками
Remove -а and add -ами.Prepositional · Singularщек- + -е → щеке
Remove -а and add -е.Prepositional · Pluralщек- + -ах → щеках
Remove -а and add -ах.