Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for счастье
Case
Singular
Plural
Nominative
счастье
Not normally used for this meaning
Accusative
счастье
Not normally used for this meaning
Genitive
счастья
Not normally used for this meaning
Dative
счастью
Not normally used for this meaning
Instrumental
счастьем
Not normally used for this meaning
Prepositional
счастье
Not normally used for this meaning
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 · Singularсчастье → счастья
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.
Show all case-build notes
Nominative · Singularсчастье
This is the dictionary form used to identify the noun.Nominative · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.Accusative · Singularсчастье → счастье
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Accusative · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.Genitive · Singularсчастье → счастья
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Genitive · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.Dative · Singularсчастье → счастью
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Dative · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.Instrumental · Singularсчастье → счастьем
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Instrumental · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.Prepositional · Singularсчастье → счастье
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Prepositional · PluralNo ordinary plural
This lexical meaning is not normally used with an ordinary plural.