Ukrainian adjectives agree with the nouns they modify in gender, number, and case. This is an inflectional agreement that produces a different adjective ending for each combination of these three features. An adjective meaning "good" can take more than two dozen different forms across the full paradigm: four in the nominative (masculine, feminine, neuter, plural), and so on through all seven cases. Unlike English, where adjectives are invariant (a good book, good books), Ukrainian adjectives change their endings consistently.
Every Ukrainian adjective belongs to one of two basic types: hard-stem (the default, ending in -ий / -а / -е / -і in the nominative) and soft-stem (ending in -ій / -я / -є / -і, less common). A few adjectives have mixed stems. The two types follow the same case pattern but use slightly different vowels in the endings to reflect the softness of the preceding consonant.
This reference presents the complete declension of hard-stem and soft-stem adjectives, the formation of comparative and superlative degrees, the distinction between long-form and short-form adjectives (Ukrainian, unlike Russian, uses primarily long forms), and the rules for adjective-noun agreement. We include examples in context and flag the areas where Ukrainian diverges from Russian.
The Two Adjective Types
Hard-stem adjectives end in -ий (m.), -а (f.), -е (n.), -і (pl.). Examples: новий / нова / нове / нові (new); гарний / гарна / гарне / гарні (nice/beautiful); великий / велика / велике / великі (big).
Soft-stem adjectives end in -ій (m.), -я (f.), -є (n.), -і (pl.). Examples: синій / синя / синє / сині (blue); давній / давня / давнє / давні (ancient); літній / літня / літнє / літні (summer/elderly).
The two types decline differently, with the soft-stem using the palatalized vowels (я, є, ю) where hard-stem uses (а, е, у).
Declension of Hard-Stem Adjectives
Table 1: Declension of новий (new)
| Case | Masc. | Fem. | Neut. | Plural |
|---|---|---|---|---|
| Nominative | новий | нова | нове | нові |
| Genitive | нового | нової | нового | нових |
| Dative | новому | новій | новому | новим |
| Accusative | новий/нового | нову | нове | нові/нових |
| Instrumental | новим | новою | новим | новими |
| Locative | (на) новому/новім | (на) новій | (на) новому/новім | (на) нових |
In the masculine and neuter locative, both -ому and -ім are traditionally possible; -ому is more common in contemporary usage.
Examples:
- Новий дім високий. (Novyi dim vysokyi.) = The new house is tall.
- Я купив нову машину. (Ya kupyv novu mashynu.) = I bought a new car.
- Ми живемо в новому будинку. (My zhyvemo v novomu budynku.) = We live in a new building.
- З новим роком! (Z novym rokom!) = Happy New Year!
Declension of Soft-Stem Adjectives
Table 2: Declension of синій (blue)
| Case | Masc. | Fem. | Neut. | Plural |
|---|---|---|---|---|
| Nominative | синій | синя | синє | сині |
| Genitive | синього | синьої | синього | синіх |
| Dative | синьому | синій | синьому | синім |
| Accusative | синій/синього | синю | синє | сині/синіх |
| Instrumental | синім | синьою | синім | синіми |
| Locative | (на) синьому | (на) синій | (на) синьому | (на) синіх |
Note the soft sign ь in the genitive, dative, and locative singular masculine/neuter. This marks the palatalized nature of the stem.
Adjective-Noun Agreement Rules
An adjective must agree with its noun in three features:
- Gender (masculine, feminine, neuter) - in the singular only
- Number (singular, plural)
- Case (all seven)
The agreement is dictated by the noun. The adjective provides no independent gender; it copies the gender of the noun.
Examples:
- Мій старий друг (miy staryi druh) - masculine: мій is masculine, старий is masculine, друг is masculine.
- Моя стара книга - feminine throughout.
- Моє старе вікно - neuter throughout.
- Мої старі друзі - plural throughout.
When the case changes, all three (determiner + adjective + noun) take the case ending simultaneously:
- Я бачу мого старого друга. (accusative, animate masculine = genitive form)
- Я даю подарунок моєму старому другові. (dative)
- Я говорю про мого старого друга. (accusative after про)
Placement of Adjectives
Ukrainian adjectives typically precede the noun they modify, like English: гарний день (a nice day). Post-nominal placement is possible for stylistic emphasis or in poetry, but the default is pre-nominal.
Multiple adjectives can stack: великий старий гарний дім (big old beautiful house). The order roughly follows: quantity, quality, size, age, shape, color, origin, material, purpose - similar to English conventions but with more flexibility.
Short-Form Adjectives
Ukrainian has a limited set of short-form adjectives used in predicative position (as predicate nominals). Unlike Russian, where short forms are common, Ukrainian uses long forms by default, with short forms reserved for a handful of set expressions and some traditional poetic usage.
Examples of short forms:
- Він винен. (Vin vynen.) = He is guilty / owes.
- Вона здорова. (Vona zdorova.) - but usually the long form здоровою appears in most contexts.
- Ми раді. (My radi.) = We are glad.
- Я готов / готовий. (Ya hotov / hotovyi.) = I am ready.
Most adjectives exist only in long form: красивий, високий, великий, зелений etc. do not have short forms in modern Ukrainian.
Comparative and Superlative
Comparative degree (more X) is formed with the suffix -ш- or -іш- (the same meaning; -ш- is shorter, -іш- is longer).
Table 3: Comparative adjectives
| Positive | Comparative | Meaning |
|---|---|---|
| новий | новіший | newer |
| старий | старший | older |
| молодий | молодший | younger |
| великий | більший | bigger |
| малий | менший | smaller |
| добрий | кращий | better |
| поганий | гірший | worse |
| красивий | красивіший | more beautiful |
| високий | вищий | higher |
| низький | нижчий | lower |
| довгий | довший | longer |
| короткий | коротший | shorter |
| багатий | багатший | richer |
| дешевий | дешевший | cheaper |
| дорогий | дорожчий | more expensive |
Comparative constructions use ніж (than), від + genitive, or за + accusative:
- Він старший за мене. (Vin starshyi za mene.) = He is older than me.
- Він старший від мене. (Vin starshyi vid mene.) = He is older than me.
- Він старший, ніж я. (Vin starshyi, nizh ya.) = He is older than I.
Superlative degree is formed by adding the prefix най- to the comparative form: найстарший, найновіший, найкращий.
Examples:
- Найкращий день у моєму житті. = The best day of my life.
- Це найбільший будинок у місті. = This is the biggest building in the city.
- Вона найрозумніша з усіх. = She is the smartest of all.
Agreement with Numbers
When an adjective modifies a noun governed by a number, the adjective usually takes plural form, even when the noun (after 2, 3, 4 or 5+) takes singular-appearing genitive forms.
- Два гарні будинки (Dva harni budynky) = Two nice houses - adjective plural.
- П'ять гарних будинків (Piat harnykh budynkiv) = Five nice houses - adjective genitive plural.
- Одна гарна книга (Odna harna knyha) = One nice book - singular agreement.
Participles as Adjectives
Ukrainian participles (active and passive) decline like adjectives and agree with their nouns.
- Прочитана книга (read [completed] book) - passive participle
- Написаний лист (written letter)
- Відкриті двері (open doors)
These can appear in any case: з прочитаною книгою (with the read book, instrumental).
Common Mistakes (especially for Russian speakers learning Ukrainian)
1. Using Russian adjective endings. Russian masculine nominative is -ый (новый) or -ий (синий). Ukrainian is -ий (новий) - note the stress and spelling. Writing -ый in Ukrainian is a Russianism.
2. Using Russian feminine ending. Russian is -ая (новая). Ukrainian is -а (нова), one syllable shorter.
3. Using Russian neuter ending. Russian is -ое (новое). Ukrainian is -е (нове).
4. Confusing soft-stem with hard-stem. Ukrainian синій is soft-stem; Russian синий is hard-stem. The feminine differs: Ukrainian синя vs Russian синяя.
5. Using short forms as default. Russian commonly uses short forms in predicative position (Она красива). Ukrainian uses long forms (Вона гарна / красива).
6. Forming comparative with more. English "more beautiful" translates as a suffix, not a word. Do not say *більш гарний; say гарніший.
7. Using Russian superlative prefix наи-. Ukrainian uses най-, not наи-. Найкращий, not *наилучший.
8. Copying Russian genitive -ого as two syllables. Ukrainian -ого is usually one syllable with /ɦ/. The stress may also differ.
9. Forgetting ikavism in some adjective stems. Ukrainian стіл has і; adjectives that refer to ambient nouns may also show stem alternations.
10. Using improper comparative particle. Russian often uses чем. Ukrainian uses ніж, від, or за. Using чем sounds Russian.
Quick Reference
Table 4: Hard-stem endings cheat sheet
| Case | Masc. | Fem. | Neut. | Plural |
|---|---|---|---|---|
| Nom. | -ий | -а | -е | -і |
| Gen. | -ого | -ої | -ого | -их |
| Dat. | -ому | -ій | -ому | -им |
| Acc. | =Nom. / =Gen. | -у | =Nom. | =Nom. / =Gen. |
| Instr. | -им | -ою | -им | -ими |
| Loc. | -ому | -ій | -ому | -их |
Table 5: Soft-stem endings cheat sheet
| Case | Masc. | Fem. | Neut. | Plural |
|---|---|---|---|---|
| Nom. | -ій | -я | -є | -і |
| Gen. | -ього | -ьої | -ього | -іх |
| Dat. | -ьому | -ій | -ьому | -ім |
| Acc. | =Nom. / =Gen. | -ю | =Nom. | =Nom. / =Gen. |
| Instr. | -ім | -ьою | -ім | -іми |
| Loc. | -ьому | -ій | -ьому | -іх |
Table 6: Comparative/superlative quick chart
| Form | Pattern | Example |
|---|---|---|
| Comparative | Stem + -ш- or -іш- + adj. ending | новіший |
| Superlative | най- + comparative | найновіший |
| More | comparative form | швидший (faster) |
| The most | superlative form | найшвидший |
| Than | ніж / від / за | швидший за мене |
FAQ
Why do Ukrainian adjectives agree with nouns?
Agreement is a feature inherited from Proto-Slavic and Indo-European. It allows flexible word order because the reader/listener can identify which adjective modifies which noun based on matching endings, not just position.
How do I know if a Ukrainian adjective is hard-stem or soft-stem?
Check the nominative masculine: -ий = hard-stem (новий); -ій = soft-stem (синій). The rest of the paradigm follows from this.
Are there irregular adjectives?
A few adjectives have irregularities. Сестрин (sister's), a possessive adjective, declines partly like a short form. A few foreign-origin adjectives (like беж, beige) do not decline at all. But regular patterns cover over 99 percent of adjectives.
Can adjectives be used as nouns?
Yes. A common pattern: хворий (sick) as noun means "the sick one / the patient." Учений (learned) means "scholar." Військовий (military) means "serviceman." These decline as adjectives.
What is the difference between a long and short adjective?
Long-form adjectives have the full -ий/-а/-е/-і endings and are used attributively and predicatively. Short-form adjectives have zero ending (radий, готов) and appear only predicatively, and in Ukrainian are largely limited. Russian short forms are much more common than Ukrainian ones.
How do I say "very" with an adjective?
Use дуже before the adjective: дуже гарний (very nice), дуже великий (very big). Дуже never inflects.
Do Ukrainian and Russian adjectives always match?
No. The stems are often identical, but endings differ. Ukrainian -ий, -а, -е, -і vs Russian -ый/-ий, -ая, -ое, -ые. And some adjectives have completely different lexical roots.
See Also
- Ukrainian Seven Cases Declension Reference
- Ukrainian Pronouns Reference
- Ukrainian Numbers 1 to 1000
- Ukrainian Verb Conjugation and Aspect System
- Ukrainian Alphabet: Differences from Russian
- Russian Gender, Nouns, Adjectives Agreement
- Russian Six Cases Complete Guide
- Grammatical Cases Comparison Reference
Frequently Asked Questions
Why do Ukrainian adjectives agree with nouns?
Agreement is inherited from Proto-Slavic and Indo-European. It allows flexible word order because readers can identify which adjective modifies which noun based on matching endings, not just position.
How do I know if a Ukrainian adjective is hard-stem or soft-stem?
Check the nominative masculine: -ий = hard-stem (новий); -ій = soft-stem (синій). The rest of the paradigm follows from this distinction.
Are there irregular adjectives?
A few adjectives have irregularities. Possessive adjectives like сестрин decline partly like short forms. A few foreign-origin adjectives (беж) do not decline. But regular patterns cover over 99 percent of adjectives.
Can adjectives be used as nouns?
Yes. Хворий (sick) as noun means 'patient.' Учений (learned) means 'scholar.' Військовий means 'serviceman.' These decline as adjectives.
What is the difference between a long and short adjective?
Long-form adjectives have full -ий/-а/-е/-і endings and are used attributively and predicatively. Short forms have zero ending (радий, готов) and are limited in Ukrainian. Russian short forms are much more common.
How do I say very with an adjective?
Use дуже before the adjective: дуже гарний (very nice), дуже великий (very big). Дуже never inflects.
Do Ukrainian and Russian adjectives always match?
No. Stems are often identical, but endings differ. Ukrainian -ий, -а, -е, -і vs Russian -ый/-ий, -ая, -ое, -ые. Some adjectives also have completely different lexical roots.
