In English, agreement is almost nothing: "a big red house," "the big red houses" — the adjectives never change, and only the noun takes a plural -s. Swedish is the opposite. Gender and number are not local properties of one word; they propagate through the entire noun phrase like a current down a wire. Choose ett instead of en, and that single choice forces the form of the article, every adjective, the noun's definite ending, and the predicate adjective at the end of the sentence. Miss the propagation at any link and the phrase reads as broken to a native ear. This page shows the chain in full so you can see all the dominoes that one gender choice knocks over.
Agreement is a chain, not a single mark
Think of a Swedish noun phrase as a chain of agreement slots, all controlled by two facts about the head noun: its gender (common en / neuter ett) and its number (singular / plural). Every slot reads those two facts and adjusts:
- the article (en/ett indefinite; den/det/de definite)
- each attributive adjective (base form / -t / -a endings)
- the noun itself (definite suffix -en/-et/-na)
- the predicate adjective, if the sentence has one (Huset är stort)
The key mental shift: you don't "make the adjective agree with the noun" as a one-off. You set gender and number once, at the noun, and then read the same value off at every slot. Get the gender of hus (neuter) right, and ett, -t, -et, and predicate -t all fall out automatically. Get it wrong, and all four go wrong together.
The indefinite phrase: en/ett → adjective → noun
Start with the simplest fully-agreed phrase: indefinite article + adjective + noun. In the indefinite singular, a common-gender (en) noun takes the adjective in its base form, while a neuter (ett) noun forces a -t on the adjective.
| Common (en) | Neuter (ett) | |
|---|---|---|
| article | en | ett |
| adjective | stor | stort |
| noun | bil | hus |
| full phrase | en stor bil | ett stort hus |
Vi köpte en stor bil och ett litet hus.
We bought a big car and a small house. 'en stor bil' (common, base adjective) vs 'ett litet hus' (neuter, note the irregular neuter 'litet').
Det var en lång dag och ett tungt arbete.
It was a long day and a heavy job. 'lång' stays bare with common 'dag'; 'tungt' takes -t with neuter 'arbete'.
With multiple adjectives, every one of them reads the same gender — they don't take turns:
Han bor i ett stort gult hus.
He lives in a big yellow house. Both 'stort' and 'gult' carry the neuter -t because 'hus' is neuter — every adjective agrees, not just the first.
Hon hade en gammal röd cykel.
She had an old red bicycle. Common 'cykel', so both 'gammal' and 'röd' stay in base form.
In the plural, gender stops mattering and every adjective takes -a regardless:
Vi såg stora gula hus och små röda bilar.
We saw big yellow houses and small red cars. Plural: 'stora', 'gula', 'små', 'röda' — all -a, gender no longer relevant.
The definite phrase: double definiteness across the chain
The definite phrase adds two more links to the chain at once. A definite noun with an adjective triggers double definiteness — a front article den/det/de and the suffix -en/-et/-na — while the adjective takes its definite -a ending. So the same gender choice now lights up three slots plus the adjective.
| Common (en) | Neuter (ett) | Plural | |
|---|---|---|---|
| front article | den | det | de |
| adjective | stora | stora | stora |
| noun + suffix | bilen | huset | husen |
| full phrase | den stora bilen | det stora huset | de stora husen |
Den stora röda bilen är min.
The big red car is mine. Common gender lights up 'den' (front article) and 'bilen' (suffix); both adjectives take definite -a.
Det stora röda huset vid sjön är till salu.
The big red house by the lake is for sale. Neuter forces 'det' + 'huset'; 'stora' and 'röda' both -a.
De gamla trasiga skorna ligger i hallen.
The old worn-out shoes are in the hall. Plural: 'de' + 'skorna', adjectives 'gamla' and 'trasiga' both -a.
Notice that in the definite singular the adjective ending (-a) no longer distinguishes gender — den stora bilen and det stora huset share stora. Gender survives only in the front article (den vs det) and the suffix (-en vs -et). So those two are the slots you must get from the gender; the adjective just goes to -a.
The predicate adjective: the chain reaches the verb
Agreement doesn't stop at the noun phrase. When the noun is the subject and an adjective sits after vara ("to be") or a similar linking verb, that predicate adjective agrees too — with the subject's gender and number. This is the link English speakers forget most, because in English the predicate adjective never changes ("The house is big," "The houses are big").
Huset är stort och rött.
The house is big and red. Predicate 'stort' and 'rött' take the neuter -t because 'huset' is neuter — agreement reaches past the verb.
Bilen är stor men gammal.
The car is big but old. Common 'bilen', so predicate 'stor' and 'gammal' stay in base form.
Husen är stora och dyra.
The houses are big and expensive. Plural subject → predicate adjectives take -a: 'stora', 'dyra'.
So a single neuter noun like hus controls, in one sentence, the article ett, the attributive -t (ett stort hus), the suffix -et (huset), and the predicate -t (Huset är stort). One gender, four forms — that's the chain in full.
How a wrong gender cascades
Because agreement is a chain, a single mistaken gender doesn't produce one error — it produces a cascade. Suppose you wrongly treat neuter hus as common gender. You'd then write en (wrong), stor without -t (wrong), and predicate stor (wrong) — three errors flowing from one. This is why nailing a noun's gender when you learn it pays off everywhere downstream, and why a gender slip is so audible: it desyncs the whole phrase. (See Wrong Gender for the most error-prone nouns.)
Ett stort hus var till salu, och huset var verkligen stort.
A big house was for sale, and the house really was big. Trace the neuter through: ett, stort, hus(et), stort — get the gender right once and all four are correct.
Common Mistakes
❌ ett stor hus
Incorrect — neuter 'ett' demands -t on the adjective. The article was made neuter but the adjective wasn't; the chain is half-done.
✅ ett stort hus
a big house.
❌ ett stort gul hus
Incorrect — with multiple adjectives, EVERY one agrees. 'gul' must also take neuter -t.
✅ ett stort gult hus
a big yellow house.
❌ den stora bil
Incorrect — the definite suffix is missing. Double definiteness needs both 'den' and 'bilen'.
✅ den stora bilen
the big car.
❌ Huset är stor.
Incorrect — the predicate adjective must agree too; neuter 'huset' forces 'stort'.
✅ Huset är stort.
The house is big.
❌ de stora hus
Incorrect — plural definite still needs the suffix: 'husen'. 'de' alone doesn't finish the chain.
✅ de stora husen
the big houses.
Key Takeaways
- Agreement is a chain: set gender and number once at the noun, then read the same value at the article, every adjective, the noun's suffix, and the predicate adjective.
- Indefinite singular: common → base adjective (en stor bil); neuter → adjective + -t (ett stort hus). Every adjective agrees, not just the first.
- Definite singular: double definiteness (den/det
- suffix -en/-et) plus adjective in -a. Gender now shows only in the front article and the suffix; the adjective is -a either way.
- Plural: gender stops mattering — adjectives all take -a, definite suffix is -na/-en.
- The predicate adjective agrees with the subject (Huset är stort) — the link English lacks entirely.
- A wrong gender cascades: one slip desyncs the whole phrase. Learn each noun's gender up front.
Now practice Swedish
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Start learning Swedish→Related Topics
- Swedish Adjectives: OverviewA1 — The big picture of Swedish adjective agreement: a three-form INDEFINITE declension that agrees with the noun's gender and number (röd / rött / röda) and a single -a DEFINITE declension after den/det/de — and, unlike English, Swedish adjectives agree even predicatively (huset är rött).
- Double Definiteness (den stora bilen)A2 — Swedish's signature feature: when a definite noun gets an adjective, definiteness is marked THREE times at once — a preposed article den/det/de, the adjective in its -a form, and the enclitic suffix still on the noun (den stora bilen, det stora huset, de stora bilarna). The exact failure mode for English speakers is dropping one of the three (*den stora bil or *stora bilen) — and Standard Swedish requires all three together.
- Wrong Gender (en/ett) and Its Ripple EffectsA1 — Picking the wrong gender for a noun (*ett bil instead of en bil) is bad enough on its own — but the real cost is the ripple. Gender controls the article (en/ett), the adjective's -t ending (stort vs stora), the definite suffix (-en/-et), and the pronoun (den/det). One gender slip cascades into all of them. This page drills the error and traces the cascade so you see why getting gender right is high-leverage.
- Adjective Position and OrderB1 — Where Swedish adjectives sit — attributive ones before the noun (en stor röd bil), predicative ones after vara/bli (bilen är stor) — how multiple adjectives are ordered and coordinated, and why every prenominal adjective in a definite phrase multiplies the double-definiteness and -a agreement (den stora röda bilen).