Common idioms

Common Icelandic idioms and what they really mean

An idiom is a phrase you cannot translate word for word. Here are the 25 most common Icelandic idioms, ranked by how often you will actually meet them, each with its literal translation, real meaning, the closest English idiom where one exists, and an example sentence with an English translation, so you know what natives actually mean.

Quick answer

Common Icelandic idioms are everyday expressions whose meaning cannot be guessed from the individual words. For example, Þetta reddast literally means "this sorts itself out" but is used to mean things will work out fine in the end, so there is no point worrying. This free page ranks the 25 most common Icelandic idioms by how often you meet them, each with its literal translation, meaning, the closest English idiom where one exists, and an example sentence with an English translation.

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All 25 idioms, most common first.

Idiom list verified as of August 2026.

Þetta reddast

Literally this sorts itself out

Means things will work out fine in the end, so there is no point worrying

Example Ekki hafa áhyggjur af þessu, þetta reddast alltaf einhvern veginn.

Do not worry about it, it always works out somehow.

Note The best known Icelandic saying, treated in Iceland as a national attitude to problems rather than just a phrase.

að koma af fjöllum

Literally to come from the mountains

Means to have no idea what is going on, to know nothing about the matter

English idiom be out of the loop

Example Þegar ég spurði hann um málið kom hann alveg af fjöllum.

When I asked him about the matter, he had no idea what I was talking about.

að vera skotinn í einhverjum

Literally to be shot into someone

Means to be attracted to someone and unable to stop thinking about them

English idiom have a crush on someone

Example Ég held að hann sé skotinn í þér.

I think he has a crush on you.

Note Casual everyday speech, used for a light infatuation rather than deep love.

að rífa kjaft

Literally to tear jaw

Means to answer back rudely, especially to someone in charge

English idiom mouth off

Example Ekki rífa kjaft við mömmu þína!

Do not talk back to your mother!

Note Informal and disapproving, most often said to children or about someone being cheeky.

að vera úti á þekju

Literally to be out on the roof

Means to be not paying attention or completely off the point

English idiom be miles away

Example Fyrirgefðu, ég var alveg úti á þekju og heyrði ekki spurninguna.

Sorry, I was miles away and did not hear the question.

að slá tvær flugur í einu höggi

Literally to hit two flies in one blow

Means to solve two problems with a single action

English idiom kill two birds with one stone

Example Með því að hjóla í vinnuna slæ ég tvær flugur í einu höggi.

By cycling to work I kill two birds with one stone.

að gera úlfalda úr mýflugu

Literally to make a camel out of a gnat

Means to treat something tiny as if it were huge

English idiom make a mountain out of a molehill

Example Slappaðu af, þú ert bara að gera úlfalda úr mýflugu.

Relax, you are just making a mountain out of a molehill.

að ganga af göflunum

Literally to go off the gables

Means to lose control completely and go wild

English idiom go berserk

Example Hann gekk af göflunum þegar hann sá reikninginn.

He went berserk when he saw the bill.

Note Works both for rage and for a crowd going wild with excitement, so the context decides.

að taka pokann sinn

Literally to take one's bag

Means to have to leave a job, pushed out or resigning under pressure

English idiom pack one's bags

Example Forstjórinn þurfti að taka pokann sinn eftir hneykslið.

The CEO had to pack his bags after the scandal.

að hafa mörg járn í eldinum

Literally to have many irons in the fire

Means to have several projects running at the same time

English idiom have many irons in the fire

Example Hún hefur alltaf mörg járn í eldinum.

She always has a lot of irons in the fire.

að vera í essinu sínu

Literally to be in one's ess

Means to be doing what one is best at and clearly enjoying it

English idiom be in one's element

Example Hann er algjörlega í essinu sínu þegar hann eldar fyrir gesti.

He is completely in his element when he cooks for guests.

Note Ess has no meaning of its own in Icelandic. It came in through Danish and goes back to Latin esse, state or condition.

að leggja árar í bát

Literally to lay the oars in the boat

Means to give up and stop trying

English idiom throw in the towel

Example Þrátt fyrir mótlætið ætlar hún ekki að leggja árar í bát.

Despite the setbacks she is not going to throw in the towel.

að fara úr öskunni í eldinn

Literally to go from the ashes into the fire

Means to escape a bad situation and land in a worse one

English idiom out of the frying pan into the fire

Example Hann fór úr öskunni í eldinn þegar hann skipti um vinnu.

He went out of the frying pan into the fire when he changed jobs.

að hafa vaðið fyrir neðan sig

Literally to have the ford below oneself

Means to take precautions in advance so nothing can go wrong

English idiom play it safe

Example Hann tók afrit af skjölunum til að hafa vaðið fyrir neðan sig.

He made copies of the documents to be on the safe side.

Note The picture comes from fording Icelandic rivers, where you keep a crossing point downstream in case the current takes you.

að vera á nálum

Literally to be on needles

Means to be tense and anxious while waiting for something

English idiom be on pins and needles

Example Ég var á nálum þar til úrslitin voru tilkynnt.

I was on pins and needles until the results were announced.

að kaupa köttinn í sekknum

Literally to buy the cat in the sack

Means to buy something without checking it and end up with a bad deal

English idiom buy a pig in a poke

Example Skoðaðu bílinn vel áður en þú kaupir hann, annars kaupirðu köttinn í sekknum.

Look the car over properly before you buy it, or you will be buying a pig in a poke.

að taka af skarið

Literally to take off the burnt wick

Means to take the initiative and make the move that gets things going

Example Einhver verður að taka af skarið og hringja í hana.

Someone has to take the first step and call her.

Note Skar is the charred tip of a candle wick, which had to be trimmed off to get a brighter flame.

að fara á kostum

Literally to go on one's merits

Means to perform brilliantly, well above the usual level

Example Leikkonan fór á kostum í aðalhlutverkinu.

The actress was brilliant in the leading role.

Note Most often heard in sports commentary and in reviews of performances.

að bíta á jaxlinn

Literally to bite on the molar

Means to push through something painful without complaining

English idiom grit one's teeth

Example Hún beit á jaxlinn og kláraði hlaupið þrátt fyrir meiðslin.

She gritted her teeth and finished the race despite the injury.

að leggja höfuðið í bleyti

Literally to lay the head in soak

Means to think hard about a problem

English idiom put on one's thinking cap

Example Við þurfum að leggja höfuðið í bleyti og finna betri lausn.

We need to put our thinking caps on and find a better solution.

að draga dilk á eftir sér

Literally to drag a lamb behind oneself

Means for a matter to bring serious consequences later on

Example Þetta mál á eftir að draga dilk á eftir sér.

This matter is going to have serious consequences.

Note Common in news and formal discussion, much less so in casual chat.

Þar stendur hnífurinn í kúnni

Literally there the knife stands in the cow

Means that is exactly the point where everything is stuck

English idiom that is the sticking point

Example Fjármögnunin er ekki tryggð og þar stendur hnífurinn í kúnni.

The funding is not secured, and that is the sticking point.

Note Used as a clause of its own rather than slotted into another sentence.

að hafa í sig og á

Literally to have in oneself and on oneself

Means to earn just enough for food and clothes, to get by

English idiom make ends meet

Example Launin duga varla til að hafa í sig og á.

The wages are barely enough to make ends meet.

Note Also heard with eiga instead of hafa: að eiga í sig og á.

að skjóta einhverjum ref fyrir rass

Literally to shoot a fox past someone's backside

Means to outsmart someone and get the better of them

English idiom outfox someone

Example Hann skaut keppinautunum ref fyrir rass og náði samningnum.

He outfoxed his competitors and landed the contract.

að bera í bakkafullan lækinn

Literally to carry into the brimful brook

Means to add more of something there is already plenty of

English idiom carry coals to Newcastle

Example Ég veit að þetta er að bera í bakkafullan lækinn, en ég ætla samt að minna á fundinn.

I know this is carrying coals to Newcastle, but I still want to remind everyone about the meeting.

Note More at home in writing and formal speech than in casual conversation.

How to actually learn idioms

An idiom is a phrase whose meaning is fixed by convention, not built from its words. That is why a word-for-word translation fails: Þetta reddast comes out as "this sorts itself out", which makes no sense until you know it means things will work out fine in the end, so there is no point worrying.

Learn a few at a time, not a whole list. Pick the ones you keep running into, say them out loud in a real sentence, and you will remember them far longer than by drilling flashcards.

The most reliable way to absorb idioms is to meet them in context, again and again, in things you actually read. Parallel text and audio let you catch an idiom in a real Icelandic sentence and check what it means without breaking your reading. That is what reading in Lingo7 is built for.

Frequently asked questions

What are the most common idioms in Icelandic?

The most common Icelandic idioms, ranked by everyday frequency, start with Þetta reddast, að koma af fjöllum, að vera skotinn í einhverjum, að rífa kjaft, að vera úti á þekju. Each one means something you could not guess from the words alone, which is exactly why learners have to meet them in context. This page lists 25 of them with meanings and example sentences.

What does "Þetta reddast" mean in Icelandic?

In Icelandic, "Þetta reddast" translates literally as "this sorts itself out", but it actually means things will work out fine in the end, so there is no point worrying. Example: Ekki hafa áhyggjur af þessu, þetta reddast alltaf einhvern veginn. ("Do not worry about it, it always works out somehow.")

How do you say "be out of the loop" in Icelandic?

The Icelandic equivalent is "að koma af fjöllum", literally "to come from the mountains". Example: Þegar ég spurði hann um málið kom hann alveg af fjöllum. ("When I asked him about the matter, he had no idea what I was talking about.")

What do Icelandic speakers call idioms and proverbs?

In Icelandic, an idiom is called orðatiltæki, and a proverb is málsháttur. An orðatiltæki (also called orðtak) is a fixed figurative phrase that you bend into your own sentence, while a málsháttur is a complete sentence stating a general truth.

Why can't you translate Icelandic idioms word for word?

Idioms are non-compositional: their meaning is fixed by convention, not built from the individual words. Þetta reddast translates literally as "this sorts itself out", yet it means things will work out fine in the end, so there is no point worrying. Translate word for word and you get nonsense, so idioms have to be learned as whole units.

How do you learn Icelandic idioms fast?

The fastest way is to meet them in context and reuse them, not to memorize a list. Learn a handful at a time, notice them while reading and listening, and try them in your own sentences. Reading real Icelandic with tap-to-translate, the way Lingo7 works, turns every page into idiom practice.