139 Old Norse Words That Invaded The English Language

Without the Vikings, English would be missing some pretty awesome words like berserk, ugly, muck, skull, knife, die and cake!

By John-Erik JordanApril 11, 2025
139 Old Norse Words That Invaded The English Language

Modern English is commonly thought of as a West Germanic language, with lots of French and, thanks to the church, Latin influence thrown in the mix. But this take on English leaves out a very important piece of the linguistic puzzle: Old Norse, the language of the Vikings. The English we speak today is riddled with lingual remnants leftover from a time when wearing ornately-decorated helmets was all the rage. Let’s take a look at some Old Norse words that have withstood the test of time by fighting their way into our modern vocabulary.

How To Speak Viking

The Old Norse word víking meant an overseas expedition, and a vikingr was someone who went on one of these expeditions. In the popular imagination, the Vikings were essentially pirates from the fjords of Denmark and Norway who descended on medieval England like a bloodthirsty frat party — they pillaged, murdered and razed villages, only to sail right back across the North Sea with their loot.

Reality is far more nuanced, though. The earliest Viking activity in England did consist of coastal raids, but by the 870s, the Danes had traded sword for plow and were settled across most of Northern England in an area governed by treaties known as the Danelaw. England even had Danish kings from 1018 to 1042. However, the more successful and longer-lasting Norman conquest in 1066 marked the end of the Viking era and virtually erased Danish influence in almost all aspects of English culture but one: its effect on the development of the English language.

Traust me, þó (though) it may seem oddi at first, we er still very líkligr to use the same words the Vikings did in our everyday speech. Þeirra (their) language evolved into the modern-day Scandinavian languages, but þeir (they) also gave English the gift of hundreds of words.

[A note on the letter þ: the Old Norse letter, called thorn, makes the same sound as the “th” in “thin”.]

Days Of The Week

The most obvious Old Norse influence on modern English is the word Thursday (Þorsdagr), which you might guess means “Thor’s day.”

“Tuesday,” “Wednesday” and “Friday” are sometimes also attributed to the Norse gods Tyr, Odin and Freya respectively, but the weekdays are actually named for the Anglo-Saxon equivalents of these gods, Tiw, Wodan and Friga. The similarity of these names points to the common ancestry shared by the various Germanic tribes in prehistoric northern Europe, centuries before their descendants clashed on England’s shores.

War And Violence

If the Vikings are famous for one thing, it’s their obsession with war. They didn’t just bring death and destruction to medieval England, they brought really cool words for death and destruction. They were certainly a rough bunch. Just look at a Viking the rangr (wrong) way, and he might þrysta (thrust) a knifr into your skulle.

Here are some more violent Old Norse words we can thank the Vikings for:

English

Old Norse

Meaning

berserk

berserkr

lit. a “bear-shirt”

a Viking warrior who entered battle wearing

nothing for armor but an animal skin

club

klubba

a heavy, blunt weapon

gun

gunn

from the female name Gunnhildr:

gunn (war) + hildr (battle)

ransack

rannsaka

to search a house

scathe

skaða

to injure

slaughter

slatra

to butcher

Society And Culture

Life in the Danelaw wasn’t all murder and mayhem, of course. Ironically, these savage berserkers also gave us many Old Norse words now central to our more “civilized” culture:

English

Old Norse

Meaning

bylaw

bylög

village-law

heathen

heiðinn

one who inhabits the heath or open country

Hel

Hel

Loki’s daughter and ruler of the underworld

husband

húsbóndi

hús (house) + bóndi (occupier and tiller of soil)

law

lag

litmus

lit-mosi

litr (dye) + mosi (moss)

loan

lán

to lend

sale

sala

skill

skil

distinction

steak

steik

to fry

thrall

þræll

slave

thrift

þrift

prosperity

troll

saga

yule

jol

a pagan winter solstice feast

Animals

Although most English animal names retain their Anglo-Saxon roots (cow, bear, hound, swine, chicken, etc.), the Vikings did bring a few Old Norse words to our animal vocabulary:

English

Old Norse

Meaning

bug

búkr

an insect within tree trunks

bull

boli

reindeer

hreindyri

skate

skata

a kind of fish

wing

vængr

Some words associated with hunting and trapping also come from the Vikings. Sleuth now means “detective,” but the original slóth meant “trail” or “track.” Snare, on the other hand, retains the original meaning of the Old Norse snara.

Landscape

Old Norse words are good for describing bleikr landscapes and weather. This was especially useful in Viking-inhabited northern England, where both flatr and rogg (rugged) terrain are often shrouded in fok, and oppressed by gustr of wind and lagr (low) ský (clouds).

Much of the Danelaw bordered swamps and alluvial plains, so it’s no surprise that many Old Norse words for dirty, mucky things still survive in English:

English

Old Norse

Meaning

dirt

drit

excrement

dregs

dregg

sediment

mire

myrr

bog

muck

myki

cow dung

rotten

rotinn

The Norse Legacy In English

Thanks to the cross-cultural fermentation that occurred in the Danelaw, the English language is much closer to those of its Scandinavian neighbors than many acknowledge. By the time the Norman conquest brought the irreversible influence of French, Old English had already been transformed beyond its Anglo-Saxon roots.

This is still in evidence today: Modern English grammar and syntax are more similar to modern Scandinavian languages than to Old English. This suggests that Old Norse didn’t just introduce new words, it also influenced how the Anglo-Saxons constructed their sentences. Some linguists even claim that English should be reclassified as a North Germanic language (along with Danish, Norwegian, Icelandic and Swedish), rather than a West Germanic language (with Dutch and German). The Viking influence may be most apparent in the Yorkshire dialect, which uses even more Old Norse words in daily speech than standard English does.

English is probably too much of a hybrid to ever neatly classify, but its Old Norse rót is clearly there among the tangle of Anglo-Saxon, French and Latin roots. The language of the Vikings may have become subdued over the centuries, but make no mistaka about it: from byrðr (birth) undtil we deyja (die), Norse’s raw energy simmers under the surface of everything we say.

More Old Norse Words

We use Old Norse words every day without even realizing it.

Verbs

English

Old Norse

Meaning

bark

bǫrkr

bask

baðask

reflexive of baða, “to bathe”

billow

bylgja

blunder

blundra

to shut one’s eyes; to stumble about blindly

call

kalla

to cry loudly

cast

kasta

to throw

choose

kjósa

clip

klippa

to cut

crawl

krafla

to claw

gawk

ga

to heed

get

geta

give

gefa

glitter

glitra

haggle

haggen

to chop

hit

hitta

to find

kindle

kynda

race

rás

to move swiftly

raise

reisa

rid

rythja

to clear land

run

renna

scare

skirra

scrape

skrapa

snub

snubba

to curse

sprint

spretta

to jump up

stagger

stakra

to push

stain

steina

to paint

stammer

stemma

to hinder; to dam up

sway

sveigja

to bend; to give way

take

taka

seem

sœma

to conform

shake

skaka

skip

skopa

thwart

þver

across

want

vanta

to lack

whirl

hvirfla

to go around

whisk

viska

to plait or braid

Objects

English

Old Norse

Meaning

axle

öxull

axis

bag

baggin

ball

bǫllr

a round object

band

band

rope

bulk

bulki

cargo

cake

kaka

egg

egg

glove

lofi

the middle of the hand

knot

knutr

keel

kjölr

link

hlenkr

loft

lopt

air; sky; upper room

mug

mugge

plow, plough

plogr

raft

raptr

log

scale (for weighing)

skal

bowl; drinking cup

scrap

skrap

seat

sæti

skirt

skyrta

shirt

want

vondr

rod

window

vindauga

lit. “wind-eye”

Adjectives

English

Old Norse

Meaning

aloft

á + lopt

on + loft; sky; heaven

ill

illr

bad

loose

lauss

sly

sloegr

scant

skamt

short; lacking

ugly

uggligr

dreadful

weak

veikr

The Body

English

Old Norse

Meaning

freckles

freknur

foot

fótr

girth

gjörð

circumference

leg

leggr

skin

skinn

animal hide

People

English

Old Norse

Meaning

fellow

felagi

guest

gestr

kid

kið

young goat

lad

ladd

young man

oaf

alfr

elf

Emotions

English

Old Norse

Meaning

anger

angr

trouble; affliction

awe

agi

terror

happy

happ

good luck; fate

irk

yrkja

to work

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John-Erik Jordan
John-Erik Jordan

John-Erik was born in Los Angeles and grew up in a suburb named after Tarzan (yes, really). He co-founded Babbel Magazine in 2014 and was its managing editor from 2015 to 2020. Most of his free time is taken up by unhealthy obsessions with science fiction, tabletop games and the Dodgers.

John-Erik was born in Los Angeles and grew up in a suburb named after Tarzan (yes, really). He co-founded Babbel Magazine in 2014 and was its managing editor from 2015 to 2020. Most of his free time is taken up by unhealthy obsessions with science fiction, tabletop games and the Dodgers.

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