The short answer
The best public answer comes from the Swedish Kelly list, built at Språkbanken in Gothenburg: 8 425 lemmas covering about 80 percent of a 114 million word corpus of modern Swedish, spread across the six CEFR levels at roughly 1 400 each. So A1 to B1 is in the region of 4 200 lemmas, and the first 1 400 already carry an ordinary conversation. What the number hides: a lemma is not a word form, so Swedish inflection and compounding multiply it; recognising a word is not producing it; and a frequency list is built from web text, not from your week, so the twenty words of your own building and your own agency are missing from it.
The number, and who counted it
Språkbanken at the University of Gothenburg publishes the Swedish Kelly list, a frequency list built for language learners. It holds 8 425 lemmas, drawn from SweWAC, a web corpus of 114 million words of Swedish from the 2010s, and those 8 425 items account for about 80 percent of the running text in that corpus.
The list is tagged by CEFR level, and the levels are close to equal in size: around 1 400 lemmas each for A1, A2, B1, B2, C1 and C2. That gives you the answer people are actually asking for. A1 is about 1 400 lemmas. A1 plus A2 is about 2 800. Everything up to B1, which is the level Swedish institutions talk about, is somewhere near 4 200.
Our own word list is built from the same source. There are about 4 300 entries in it, A1 to B1, and you can see the whole thing on the vocabulary page rather than discovering it lesson by lesson.
A lemma is not a word, and Swedish makes the gap wide
A lemma is the dictionary entry. hus is one lemma, and hus, huset, husen are three of the forms you will meet on signs. A verb carries four: tala, talar, talade, talat. So 4 200 lemmas is several times that number of written shapes, and a beginner who counts shapes concludes that Swedish is enormous.
The good news is that the shapes are rule-bound rather than memorised. The definite ending is one rule, and it is the one that makes huset disappear from the dictionary. The plural is five patterns, laid out in the plural rules. Learn those two and a single lemma stops being four items to remember.
Compounding cuts the other way and cuts in your favour. tvättstuga is not a new word to learn once you own tvätt and stuga. Swedish glues nouns together instead of spacing them out, which is why a Swedish text looks like it contains words no list could ever hold, and why most of them decompose on sight.
| In Swedish | What it means | When you use it |
|---|---|---|
| Vad betyder det här ordet? | What does this word mean? | Pointing at a sign, a form or a label. Works everywhere. |
| Hur stavas det? | How is it spelled? | When you heard the word and want to be able to look it up later. |
| Finns det ett enklare ord? | Is there a simpler word? | At a counter, when the official word is not one you know. |
| Jag kan bara lite svenska. | I only know a little Swedish. | Said at the start, it usually slows the other person down instead of switching them to English. |
The list does not contain your building
A frequency list is a photograph of a corpus. SweWAC is web text, so it is heavy on news, opinion and public writing, and light on the words that decide your Tuesday.
soprum is the room your rubbish goes in and it is on no beginner list anywhere. Nor is felanmälan, the word for reporting a broken thing to your landlord, or hyresvärd, or avi, or hämtställe. Each of those is a word you will need once and then need every month, which is a completely different shape of usefulness from a word that appears often in newspapers.
This is why frequency alone is a bad syllabus for someone who has just landed. The fastest twenty words are the twenty in your own life: the ones on your post, in your stairwell, and at the desk you have to visit this week. There is a list of the twelve that stand between you and a personnummer and it is not ranked by frequency at all. If the number itself has not arrived yet, your first month of Swedish without a personnummer says what can be done in the meantime.
| In Swedish | What it means | When you use it |
|---|---|---|
| Var ligger soprummet? | Where is the bin room? | First week in a new building. Nobody will tell you unprompted. |
| Jag vill göra en felanmälan. | I want to report a fault. | The opening sentence to a landlord or a caretaker. |
| Jag har fått en avi. | I have received a notice. | A parcel slip, a bill, a letter telling you something is waiting. |
| Vem ska jag prata med om det? | Who should I talk to about that? | When you are at the right building and the wrong desk. |
Two vocabularies, and only one of them is counted
Every count you read is a count of recognition. You see the word, you know what it means. That is the vocabulary a test measures because it is the one a test can measure.
The vocabulary that decides whether a conversation works is the other one: the words that come out of your mouth while somebody is waiting. It is always smaller, and for most adults learning Swedish it is very much smaller, which is the source of the strange experience of reading a newspaper in the morning and failing to buy bread in the afternoon.
Nothing closes that gap except producing words under mild time pressure. That is the honest reason the games exist: the rounds on the games page force a decision in a second rather than letting you admire a word on a card. The mechanism is set out in why playing works when a list does not.
What the CEFR itself says about word counts
Nothing. The Common European Framework of Reference describes what a learner can do at each level, in can-do statements about tasks and texts, and it does not issue an official vocabulary list or a required size. Every number attached to a CEFR level, including the Kelly one above, is somebody mapping words onto the framework afterwards.
That matters when you compare two figures and they disagree. A study of measured vocabulary breadth across CEFR levels finds real learners at the same level holding very different numbers of words, because the level is about what you can do with what you have. Somebody with 1 200 well drilled words and a habit of asking for repetition will pass a spoken test that somebody with 3 000 passive words fails.
So treat the count as a budget, not a target. It tells you the order of magnitude of the work, which is the useful part, and it is the same information you get from how long Swedish takes measured in hours.
| In Swedish | What it means | When you use it |
|---|---|---|
| Kan du säga det igen, lite långsammare? | Can you say that again, a bit more slowly? | The single most valuable sentence at any level. It buys you the word you missed. |
| Jag förstår det mesta, men inte allt. | I understand most of it, but not all. | Honest, and it keeps the conversation in Swedish. |
| Menar du ...? | Do you mean ...? | Repeat back what you think you heard. It fixes the misunderstanding before it costs anything. |
| Hur säger man det på svenska? | How do you say that in Swedish? | Asked with the English word after it. Most Swedes will answer gladly. |
A budget that actually works
Take the first 1 400 lemmas as your A1 target and do not chase the count. Three things decide whether you reach it: meeting each word more than once, meeting it again on the day you were about to lose it, and using it before you have fully learned it.
The second of those is a schedule rather than an effort. It is described without jargon in why a word comes back the day you are about to forget it.
Then add a private list of forty words that belong to nobody but you: your street, your building, your employer, your child's school, the agency you are dealing with. No published frequency list will ever contain them, and they carry more of your week than the next thousand entries in Kelly do.
Learn systems rather than isolated entries
One pattern can generate a great deal of useful Swedish. That is true of någon, något and några, reflexive verbs with sig and Swedish compound words.
To turn an abstract target into usable language, start with the 100 common Swedish verbs and their four forms rather than one hundred isolated translations.
Reading in context then brings those families back without artificially inflating a word list. Use Swedish texts selected by level to measure what your vocabulary lets you understand.
Questions people ask
- How many words do you need to be fluent in Swedish?
- There is no fluency threshold anybody has agreed on. The usable figure is the Swedish Kelly list from Språkbanken: 8 425 lemmas covering about 80 percent of a 114 million word corpus, split roughly evenly across the six CEFR levels. Everything up to B1 is around 4 200 lemmas, and B1 is the level Swedish institutions usually mean when they ask about your Swedish.
- How many Swedish words for A1 or A2?
- About 1 400 lemmas are tagged A1 in the Kelly list, and another 1 400 A2, so roughly 2 800 for both. Take those as an order of magnitude rather than a rule: the CEFR itself defines levels by what you can do, not by how many words you hold, so two learners at the same level can be a thousand words apart.
- Is 1000 words enough Swedish to have a conversation?
- For a short, concrete one, yes, if they are the right thousand and you can produce them rather than only recognise them. Shopping, directions, an appointment and small talk about weather and work all sit inside that range. What a thousand words does not cover is the moment somebody answers with a sentence you did not expect, which is why asking for repetition is worth more than the next five hundred words.
- Should I learn Swedish words by frequency list?
- Partly. A frequency list is efficient for the general core, and Kelly is a good one because it is built from a real corpus and tagged by level. It will not contain the words of your own building, your own landlord or the agency handling your case, and those are the ones that cost you a wasted trip. Run both: the list for the core, a private list of about forty words for your own life.
- Does Swedish compounding mean more words to learn?
- Fewer, in practice. Swedish writes compounds as a single word, so a text looks full of items no dictionary contains, but most of them decompose into parts you already own. Tvättstuga is tvätt plus stuga. Once you get into the habit of splitting a long word at the seam, compounds become free vocabulary instead of new vocabulary.
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