Hungarian adjectives behave differently depending on their job. Before a noun, an adjective is attributive and stays unchanged: szép ház, szép házak “beautiful house, beautiful houses.” When it forms the predicate—what is being asserted about the subject—it agrees in number: A ház szép, but A házak szépek. The striking fact is that attributive invariability and predicative plural marking coexist in the same language, and sometimes in the same sentence.
Describing a noun inside a noun phrase
A prenominal adjective does not copy the noun's plural or case ending. Compare az új telefon “the new phone,” az új telefonok “the new phones,” and az új telefonokkal “with the new phones.” Only the noun bears the ending. Hungarian has no grammatical gender, so the adjective does not change for masculine, feminine, or neuter meanings either.
A csendes utcákon alig van forgalom este.
There is hardly any traffic on the quiet streets in the evening.
A piros bögréket a felső polcra tettem.
I put the red mugs on the top shelf.
In csendes utcákon, plural -k and superessive -on belong to utcákon. In piros bögréket, plural and accusative appear on bögréket. The adjectives csendes and piros remain in their dictionary forms. This single-ending pattern makes a Hungarian noun phrase look less repetitive than equivalent phrases in languages with adjective agreement.
Demonstratives do show their own number and case, but an intervening adjective still remains unchanged:
Ezekkel a régi gépekkel már nem lehet gyorsan dolgozni.
It is no longer possible to work quickly with these old machines.
Here ezekkel agrees with gépekkel in number and case; régi does not. English adjectives also remain unchanged, so English speakers often get this basic pattern right—until they overgeneralize the plural ending seen in predicate examples.
Making the adjective the message
In a predicate, the adjective is not merely identifying which noun is meant; it makes the central claim. A singular subject takes the basic adjective, while a plural subject normally takes a plural form in -k, often with a linking vowel: szép–szépek, magas–magasak, boldog–boldogok.
Ez a szoba világos, de azok a szobák sötétek.
This room is bright, but those rooms are dark.
A friss zöldségek ropogósak és ízletesek.
The fresh vegetables are crisp and tasty.
The second example contains both systems. Friss is attributive before plural zöldségek, so it remains unchanged. Ropogósak and ízletesek are coordinated predicates, so both are plural.
The surface plural is not always literally -ak/-ek. Vowel-final adjectives and lexical stem classes create forms such as drágák, feketék, jók, hosszúak, and exceptional fiatalok. The companion forms page gives the formation patterns. In usage, the important first decision is whether the adjective belongs inside the noun phrase or forms the predicate.
Why there is no van in these sentences
In present-tense third-person sentences, Hungarian omits the copula van before an adjective or nominal predicate. Say A kávé forró “The coffee is hot” and A gyerekek fáradtak “The children are tired.” Adding van/vannak here is not an optional fuller style; it is ungrammatical in the ordinary property-reading.
A leves még forró, a tányérok viszont hidegek.
The soup is still hot, but the plates are cold.
The copula appears with first and second person, and in other tenses:
Mi már készek vagyunk, de ők még nem készek.
We are ready already, but they are not ready yet.
A vendégek fáradtak voltak, amikor megérkeztek.
The guests were tired when they arrived.
Vagyunk is required with first-person plural mi. In the past, voltak is required and agrees with the plural subject alongside fáradtak. English uses a form of be in all of these environments, so omitting it only in Hungarian present third person must become a deliberate habit.
Location is a different predicate type and keeps van/vannak: A vendégek a kertben vannak “The guests are in the garden.” Do not infer from the visible verb that kertben is an adjective.
Semantically plural groups that are grammatically singular
Predicate agreement follows the Hungarian subject's grammatical number. After numerals and many quantity words, the noun stays singular, and so does the adjective: két szoba világos, sok diák fáradt. With a -va/-ve state form, the singular copula appears too: minden ablak nyitva van. The real-world referent can contain many individuals.
A két lakás majdnem egyforma, de az erkélyeik különbözőek.
The two apartments are almost identical, but their balconies are different.
Sok jelentkező tapasztalt, de csak néhány jelölt elérhető azonnal.
Many applicants are experienced, but only a few candidates are available immediately.
In a két lakás, the numeral licenses singular lakás, so predicate egyforma is singular. Erkélyeik is overtly plural, so különbözőek is plural. Likewise, singular-form quantified sok jelentkező takes tapasztalt. The rule is grammatical rather than a count of people.
Coordinated singular subjects referring to people naturally take plural agreement when they precede the predicate:
Péter és Anna nagyon türelmesek az új kollégákkal.
Péter and Anna are very patient with the new colleagues.
There are two grammatical subject phrases joined by és, so türelmesek describes the combined pair even though neither name carries -k. Agreement with coordinated singulars has some word-order and animacy variation: singular agreement also occurs, especially with inanimate or postposed conjuncts. With two named people before the predicate, plural agreement is the safest neutral choice.
Abstract descriptions work the same way
Agreement is not limited to visible objects. Plans, rules, prices, and arguments follow the same structure.
Az új szabályok világosak, de a gyakorlati következmények bizonytalanok.
The new rules are clear, but the practical consequences are uncertain.
Attributive új and gyakorlati remain unchanged; predicative világosak and bizonytalanok agree with plural subjects. In (academic) or (formal) prose, several coordinated predicate adjectives can occur, but each still takes plural marking: Az eredmények pontosak, ellenőrizhetők és meggyőzőek. “The results are accurate, verifiable, and convincing.”
When an adjective stands for a noun
Hungarian can omit a recoverable noun and let the adjective function substantivally. It then takes the number and case endings that the omitted noun would have carried: a pirosak “the red ones,” a nagyot “the big one” as an object, a fiatalokkal “with the young people.” English usually inserts one/ones; Hungarian does not.
A kék csészék közül a kisebbeket kérem.
Of the blue cups, I'd like the smaller ones.
A fiatalok gyakran itt találkoznak munka után.
Young people often meet here after work.
In kisebbeket, the comparative adjective stands for plural cups and bears both plural and accusative morphology. A fiatalok has a conventional human group reading, “young people.” Context normally identifies the missing noun, but not every adjective has an equally natural standalone use; colors, sizes, nationalities, and human categories are especially common.
Comparative adjectives obey the same split
Comparison does not cancel the agreement rule. Before a noun, olcsóbb stays unchanged: olcsóbb jegyek “cheaper tickets.” As a predicate with a plural subject, it becomes olcsóbbak: A jegyek olcsóbbak. Hungarian generally builds comparison with -bb, not by copying English more + adjective.
Olcsóbb szállodákat keresünk, mert ezek a szobák túl drágák.
We are looking for cheaper hotels because these rooms are too expensive.
The comparison forms page explains jobb, nagyobb, legjobb, and comparison standards. For now, preserve the same structural question: modifier before a noun, or predicate about a subject?
Dialogue and register
This everyday exchange is (informal):
— Milyenek az új szomszédok? — Kedvesek, és a gyerekeik is nagyon udvariasak.
— What are the new neighbors like? — They're kind, and their children are very polite too.
Predicate milyenek, kedvesek, and udvariasak are plural. Attributive új remains unchanged. A report might convey a similar evaluation in a (formal) register:
A benyújtott dokumentumok hiányosak, ezért további adatok szükségesek.
The submitted documents are incomplete, so further information is required.
Register changes vocabulary and sentence density, not the agreement rule: benyújtott is attributive and invariant, while hiányosak and szükségesek are predicative plurals.
Common Mistakes
❌ a szépek házak
Incorrect — a prenominal adjective does not take plural agreement.
✅ a szép házak
the beautiful houses
❌ A házak szép.
Incorrect — the predicate adjective must agree with the plural subject.
✅ A házak szépek.
The houses are beautiful.
❌ A gyerekek vannak fáradtak.
Incorrect — present third-person adjectival predicates have no overt copula.
✅ A gyerekek fáradtak.
The children are tired.
❌ Az öt iroda üresek.
Incorrect — the noun after a numeral is grammatically singular.
✅ Az öt iroda üres.
The five offices are empty.
❌ Ez a szék több kényelmes.
Incorrect — English more + adjective is not copied into Hungarian comparison.
✅ Ez a szék kényelmesebb.
This chair is more comfortable.
Key Takeaways
- Before a noun, an adjective is invariant: régi ház, régi házak, régi házakban.
- A predicative adjective agrees in number: A ház régi, A házak régiek.
- Present third-person adjectival predicates omit van/vannak; other persons and tenses show the copula.
- A quantified singular-form subject takes a singular predicate: Sok diák fáradt.
- A substantivized adjective carries its own number and case endings: a pirosakat, “the red ones” as an object.
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Start learning Hungarian →Related Topics
- Attributive Invariability and Predicative Plural Agreement: Forms and Core PatternA1 — Learn why Hungarian adjectives stay unchanged before nouns but take plural marking as predicates or noun substitutes.
- Attributive Invariability and Predicative Plural Agreement: Contrasts and Learner TrapsA2 — Distinguish invariant noun modifiers from plural predicates, substantivized adjectives, adverbs, and quantified singular constructions.
- Comparative and Superlative Adjectives: Meanings and UsageA2 — Use Hungarian comparatives and superlatives naturally to compare people, objects, choices, changes, and degrees of quality.
- Singular Nouns after Numerals and Quantifiers: Meanings and UsageA1 — Use quantified singular nouns naturally for exact amounts, vague quantities, paired body parts, generic statements, and later plural reference.
- Nominal, Adjectival, Existential, and Locative Predicates: Meanings and UsageA1 — Choose Hungarian predicate patterns for identity, classification, properties, location, existence, availability, and possession in context.