Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for дело
Case
Singular
Plural
Nominative
дело
дела
Accusative
дело
дела
Genitive
дела
дел
Dative
делу
делам
Instrumental
делом
делами
Prepositional
деле
делах
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 · Singularдел- + -а → дела
Remove -о and add -а.
Show all case-build notes
Nominative · Singularдело
This is the dictionary form used to identify the noun.Nominative · Pluralдел- + -а → дела
Remove -о and add -а.Accusative · Singularдел- + -о → дело
Remove -о and add -о.Accusative · Pluralдел- + -а → дела
Remove -о and add -а.Genitive · Singularдел- + -а → дела
Remove -о and add -а.Genitive · Pluralдел- + zero ending → дел
Remove -о; this form has a zero ending.Dative · Singularдел- + -у → делу
Remove -о and add -у.Dative · Pluralдел- + -ам → делам
Remove -о and add -ам.Instrumental · Singularдел- + -ом → делом
Remove -о and add -ом.Instrumental · Pluralдел- + -ами → делами
Remove -о and add -ами.Prepositional · Singularдел- + -е → деле
Remove -о and add -е.Prepositional · Pluralдел- + -ах → делах
Remove -о and add -ах.