Loanwords and Their Adaptation | Swedish Grammar

When Swedish borrows a word — overwhelmingly from English these days — it does not simply paste it in unchanged. It runs the word through a quiet machinery of spelling, gender and inflection until the word behaves like a native Swedish one. Some borrowings come out heavily Swedified (mejl, dejt, tejp); others keep their foreign coat (server, blogg, team). The single most reliable rule sits at the bottom of the page: a borrowed verb always joins conjugation Group 1 and takes the full Swedish endings, with no exceptions — so an English verb becomes a perfectly regular Swedish verb the instant it crosses over. This page covers how the machinery works so you can predict, not guess.

Spelling: Swedified or left foreign

There is no single rule for spelling, but there is a clear tendency: well-established, frequent loans get respelled to match Swedish sound–letter conventions, while newer or more technical ones often keep the original spelling for a while. The respelling typically swaps the English vowel digraph for the Swedish one that sounds the same.

English	Swedified (recommended)	Often still seen
mail / e-mail	en mejl	en mail
date (romantic)	en dejt	en date
tape	en tejp	(tape — rare)
juice	en jos / juice	en juice
server	en server	(not respelled)
team	ett team / ett lag	(not respelled)

The respelled forms — mejl, dejt, tejp — are the ones the language authorities (Språkrådet) recommend and the ones you should prefer in writing. The English spellings are not "wrong," but they read as less settled.

Jag skickade en mejl till chefen i morse.

I sent an email to the boss this morning. The Swedified spelling 'mejl' is the recommended form.

Vi hade vår första dejt på ett litet kafé i Gamla stan.

We had our first date at a little café in the Old Town. dejt (Swedified) rather than 'date'.

Har du lite tejp? Paketet håller på att gå upp.

Do you have some tape? The parcel is coming open. tejp — fully Swedified, no one writes 'tape'.

Gender: default to en, tech and abstracts often ett

A borrowed noun must be assigned a gender, and Swedish does this fairly predictably. The default is en — the great majority of loans land in the common gender. But there are tugs the other way:

A loan tends to take the gender of its closest Swedish synonym: ett jobb (job) follows ett arbete; ett team follows ett lag; ett mejl is often ett by analogy with ett brev (a letter) — though en mejl is also widespread, and both are accepted.
Tech, system and abstract concept loans lean ett: ett interface, ett gränssnitt, ett mejl/mail, ett event (alongside ett evenemang).
Concrete count nouns and person-like nouns lean en: en blogg, en server, en app, en influencer, en streamer/streamare.

Han startade en blogg om gamla bilar.

He started a blog about old cars. en blogg — count noun, common gender.

Det blev ett jättebra event i lördags.

It turned out to be a really good event on Saturday. ett event, by analogy with ett evenemang.

Servern kraschade mitt under sändningen.

The server crashed right in the middle of the broadcast. en server → definite servern.

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When you meet a brand-new loan and have to guess the gender, guess en — you'll be right most of the time. Override to ett only when there's an obvious neuter Swedish synonym (ett lag → ett team) or it's an abstract/system word (ett interface). And when both are heard (en/ett mejl), pick one and be consistent within a text.

Plurals: Swedish endings, not English -s

This is where transfer errors cluster. Once a noun is Swedish, it takes a Swedish plural ending — almost always -ar or -er, occasionally a zero plural — and not the English -s. The English -s survives only in a few informal, not-yet-digested borrowings (fans, drinkar/drinks), and even those are drifting towards Swedish forms.

Singular	Swedish plural	Definite plural
en blogg	bloggar	bloggarna
en server	servrar	servrarna
en app	appar	apparna
en mejl	mejl (or mejlen)	mejlen
en podd	poddar	poddarna

Hon driver två bloggar och en podd vid sidan av jobbet.

She runs two blogs and a podcast on the side. two blogs = två bloggar, Swedish -ar plural — never 'två bloggs'.

Vi behövde fler servrar för att klara trafiken.

We needed more servers to handle the traffic. en server → servrar (the unstressed -er contracts: serv-rar).

Note the small spelling wrinkle in server → servrar: the unstressed -er of the stem syncopates (loses its e) before the plural ending, exactly as native en vinter → vintrar does. The loan has fully joined a native pattern.

Verbs: always Group 1, always regular

Now the rule with no exceptions, and the most useful thing on this page. Every borrowed verb is funnelled into conjugation Group 1 — the -a / -ade / -at class, the largest and most regular Swedish conjugation (see Conjugation Groups). The English stem gets a Swedish -a in the infinitive, and from there the endings are utterly predictable:

Infinitive	Present	Past	Supine
googla	googlar	googlade	googlat
mejla	mejlar	mejlade	mejlat
chatta	chattar	chattade	chattat
streama	streamar	streamade	streamat
surfa	surfar	surfade	surfat

Jag mejlade dig i går men du svarade aldrig.

I emailed you yesterday but you never replied. mejla → mejlade (Group 1 past) — perfectly regular.

Vi har streamat hela serien på en helg.

We've streamed the whole series in one weekend. streama → har streamat (supine).

Hon googlade restaurangen innan vi gick dit.

She googled the restaurant before we went there. googla → googlade.

Kan du chatta med kundtjänst medan jag ringer?

Can you chat with customer service while I phone? chatta — Group 1 infinitive.

This is enormously freeing. English verbs are full of irregular pasts (sing/sang, take/took), but the moment an English verb is borrowed into Swedish it sheds all of that: it cannot be irregular, because Group 1 has no irregulars. Streama will never produce a "streamde" or "ströma" — only the clean streamade, streamat. So you never have to memorise a borrowed verb's forms; you already know them.

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The verb rule is the one to trust completely: borrowed verbs are always Group 1 (-a / -ade / -at). Add Swedish endings to the English stem and you're done — googla → googlade → har googlat. There is no irregular borrowed verb in Swedish, which makes English verbs the easiest words of all to import.

Common Mistakes

❌ Jag har två emails att svara på.

Incorrect — don't carry the English -s plural into Swedish.

✅ Jag har två mejl att svara på.

I have two emails to answer. (mejl has a zero/-en plural; never 'emails'.)

❌ Jag googled det i går. / Vi har streamd serien.

Incorrect — you can't use English verb morphology. Swedish endings are obligatory.

✅ Jag googlade det i går. / Vi har streamat serien.

I googled it yesterday. / We've streamed the series. (Group 1: -ade / -at.)

❌ Hon har tre bloggs.

Incorrect — Swedified count nouns take -ar, not -s.

✅ Hon har tre bloggar.

She has three blogs.

❌ ett blogg / ett app

Incorrect — these concrete count loans are en-words.

✅ en blogg / en app

a blog / an app. (Default loans to en unless there's a clear neuter analogue.)

❌ Jag skickade en e-mail. (writing the English spelling in careful Swedish)

Acceptable informally, but the recommended written form is Swedified.

✅ Jag skickade en mejl.

I sent an email. (Språkrådet recommends 'mejl'.)

Key Takeaways

Spelling: established loans get Swedified (mejl, dejt, tejp, jos); newer/technical ones keep the foreign spelling (server, team, interface). Prefer the Swedified form in writing.
Gender: default to en; override to ett for abstract/tech/system loans or where a neuter Swedish synonym pulls (ett team ← ett lag). When usage is split (en/ett mejl), be consistent.
Plurals: Swedish endings — usually -ar/-er (bloggar, servrar), sometimes zero (mejl) — never the English -s (no bloggs, no emails).
Verbs: the airtight rule — every borrowed verb joins Group 1 (-a/-ade/-at). Googla → googlade → har googlat. No borrowed verb is ever irregular, so you already know all its forms.

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