Russian Nominative Case: Rules, Endings & 24 Real Examples

The nominative case (Именительный падеж) is the first and most basic of the six Russian cases. It is the dictionary form — the version of every noun, adjective, and pronoun found in a dictionary entry, with no ending changes applied. The nominative answers the questions Кто? (Who?) and Что? (What?).

Every other Russian case is a transformation of the nominative — genitive, dative, accusative, instrumental, and prepositional all describe how a word's ending changes when it plays a different grammatical role. The nominative is the starting point everything else declines from.

While "subject of the sentence" is the nominative's headline job, it shows up in five other common situations too.

Russian nouns fall into three genders, each with a predictable nominative singular pattern based on the noun's final letter.

Forming the nominative plural means changing the singular ending — but the exact pattern depends on gender and on a key spelling rule.

• The 8-letter spelling rule replaces Ы with И after Г, К, Х, Ж, Ш, Щ, Ч, Ц — this is why книга → книги, not книгы.
• Neuter nouns swap -о for -а and -е for -я in the plural — a pattern that looks irregular but is fully regular.
• Masculine soft-sign nouns (словарь, зверь) and feminine soft-sign nouns (ночь, дверь) form identical-looking plurals in -и — only their other case forms reveal the gender.

A group of extremely common Russian nouns break the regular pattern entirely — either by shifting stress and taking an unexpected -а/-я ending, or by using a completely different plural stem. These must simply be memorized.

• Stress-shifted -а plurals are a large, productive group of mostly masculine one-syllable nouns: дом, город, лес, глаз, паспорт, вечер (evening) → вечера, доктор → доктора.
• The -ья plurals (друзья, братья, стулья, листья) insert a soft consonant before -я — they look nothing like their singular form at first glance.
• Suppletive plurals (ребёнок → дети, человек → люди) use an entirely different root, similar to English "child → children" or "person → people."
• лист has two different plurals depending on meaning: листья (leaves of a tree) vs. листы (sheets of paper) — a classic vocabulary trap.

For inanimate masculine and neuter nouns, the accusative case is identical to the nominative — no ending changes at all. The same word form, стол or окно, can be either the subject or the direct object of a sentence. Context tells you which.

Adjectives, possessives, and demonstratives must agree with the noun they describe in gender and number — and the nominative forms are the ones learned first.

• Это, when used to mean "this is / that is" (Use 3 above), functions as an invariant pointing word and does not change for gender or number in that role.
• Personal pronouns in the nominative — я, ты, он/она/оно, мы, вы, они — do not decline by gender except in the third person singular.

Below are 24 authentic Russian sentences demonstrating every major use of the nominative case, with transliteration and translation. 1–6: subject of the sentence | 7–12: predicate nouns after omitted "to be" | 13–18: naming with это | 19–24: titles, signs, and exclamations.

The most common errors learners make with the nominative case:

• Using nominative for the direct object of animate nouns — Я вижу мой друг ✗ → Я вижу моего друга ✓ (animate masculine direct objects need the accusative, which looks like the genitive)
• Forming irregular plurals with a blind -ы/-и rule — други ✗ → друзья ✓ (irregular plurals must be memorized individually)
• Forgetting the 8-letter spelling rule in the plural — книгы ✗ → книги ✓ (after к, spell -и, not -ы)
• Treating это as an adjective that must agree — Эта мой брат ✗ → Это мой брат ✓ (это never changes, regardless of the gender or number of what follows)
• Using the nominative after a preposition — в дом for location ✗ → в доме ✓ (the nominative never follows a preposition — that is actually the defining feature of the prepositional case)