Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for нос
Case
Singular
Plural
Nominative
нос
носы
Accusative
нос
носы
Genitive
носаPartitive/fixed-expression variant:носуAccepted in practice
носов
Dative
носу
носам
Instrumental
носом
носами
Prepositional
носеLocative after на:носуAccepted in practice
носах
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.
Nominative · Pluralнос → носы
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 · Singularнос
This is the dictionary form used to identify the noun.Nominative · Pluralнос → носы
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Accusative · Singularнос → нос
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Accusative · Pluralнос → носы
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Genitive · Singularнос → носа
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Genitive · Pluralнос → носов
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Dative · Singularнос → носу
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Dative · Pluralнос → носам
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Instrumental · Singularнос → носом
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Instrumental · Pluralнос → носами
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Prepositional · Singularнос → носе
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Prepositional · Pluralнос → носах
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.