Norse Words in English: The Viking Legacy in Modern English

Introduction: The Deepest Foreign Influence

Of all the languages that have influenced English, Old Norse holds a unique position. While French contributed more words overall and Latin dominates formal vocabulary, Norse words in English are remarkable because they penetrated the most basic, everyday level of the language. Norse gave English common pronouns, fundamental verbs, and core vocabulary words that are used in virtually every English sentence.

The words "they," "their," and "them"—the third-person plural pronouns that every English speaker uses dozens of times a day—come from Old Norse. So do everyday words like "sky," "egg," "window," "get," "give," "take," "call," "die," "hit," "leg," "skin," "wrong," "happy," "ugly," and "husband." No other foreign language has replaced such basic English vocabulary to this extent.

This deep influence is the result of a unique historical situation: the Viking invasions and settlements of the ninth and tenth centuries brought Old Norse speakers into close, sustained contact with Old English speakers. Because the two languages were closely related—both being Germanic languages—speakers could partially understand each other, and vocabulary flowed freely between the two communities. The result was a blending of Norse and English at the most fundamental level.

The Viking Age and the Danelaw

The Viking Age began in 793 AD with the raid on the monastery of Lindisfarne and continued for roughly three centuries. Vikings from Scandinavia—primarily Denmark and Norway—raided, traded, and eventually settled across large swaths of the British Isles. By the late ninth century, a vast area of northern and eastern England was under Scandinavian control, a territory known as the Danelaw.

In the Danelaw, Norse-speaking settlers lived alongside English-speaking inhabitants for generations. They intermarried, traded, farmed the same land, and attended the same markets and assemblies. This prolonged, intimate contact between two closely related languages created the conditions for massive vocabulary exchange. Unlike the Norman Conquest, where French was the language of a distant ruling class, the Norse influence came from neighbors, in-laws, and fellow farmers who spoke a language just different enough to be interesting but similar enough to be largely comprehensible.

The influence of Norse was so thorough in some areas of northern England that local dialects retained Norse words and grammar patterns for centuries after the Viking Age ended. Many of these Norse features were eventually absorbed into standard English as the language evolved.

Everyday Norse Words in English

The most striking feature of Norse words in English is their ordinariness. They are not technical, specialized, or literary—they are the bread-and-butter vocabulary of daily life:

• Sky — from Old Norse ský, "cloud" (the Old English word was heofon, which became "heaven")
• Egg — from Old Norse egg (the Old English word was ǣg)
• Window — from Old Norse vindauga, literally "wind-eye"
• Knife — from Old Norse knífr
• Husband — from Old Norse húsbóndi, "house-dweller" or "master of a house"
• Happy — from Old Norse happ, "luck, chance"
• Wrong — from Old Norse rangr, "crooked, unjust"
• Ugly — from Old Norse uggligr, "fearful, dreadful"
• Anger — from Old Norse angr, "grief, trouble"
• Bag — from Old Norse baggi
• Cake — from Old Norse kaka
• Die — from Old Norse deyja
• Flat — from Old Norse flatr
• Guest — from Old Norse gestr
• Root — from Old Norse rót
• Rotten — from Old Norse rotinn
• Seat — from Old Norse sæti
• Steak — from Old Norse steik, "to roast on a stick"
• Weak — from Old Norse veikr

Common Norse Verbs

Norse contributed many of the most common verbs in English:

• Get — from Old Norse geta
• Give — from Old Norse gefa (replacing Old English giefan)
• Take — from Old Norse taka (replacing Old English niman)
• Call — from Old Norse kalla
• Hit — from Old Norse hitta
• Want — from Old Norse vanta, "to lack"
• Raise — from Old Norse reisa
• Cast — from Old Norse kasta
• Crawl — from Old Norse krafla
• Scream — from Old Norse skræma
• Thrust — from Old Norse þrysta

Body, Nature, and the Physical World

Norse words in English include basic terms for the body and the natural world:

• Leg — from Old Norse leggr (the Old English word was sceanca, which became "shank")
• Skin — from Old Norse skinn (Old English had hýd, which became "hide")
• Skull — from Old Norse skúli
• Freckle — from Old Norse freknur

Norse Influence on English Grammar

Perhaps the most extraordinary aspect of the Norse influence on English is that it extended beyond vocabulary into grammar—something that very rarely happens through language contact. The most significant grammatical borrowings are the third-person plural pronouns:

• They — from Old Norse þeir (replacing Old English hīe)
• Their — from Old Norse þeirra (replacing Old English hiera)
• Them — from Old Norse þeim (replacing Old English him)

The replacement of native English pronouns with foreign ones is virtually unprecedented in linguistic history. It likely occurred because the Old English third-person plural pronouns had become confusingly similar to the singular forms, and the Norse alternatives were distinctive enough to reduce ambiguity.

Other grammatical influences include the verb "are" (the present plural of "to be"), which comes from Old Norse eru, displacing the Old English form. Some scholars also argue that Norse contact accelerated the loss of grammatical gender and case endings in English, simplifying the language's morphological complexity.

The "Sk-" Sound: A Norse Marker

One reliable way to identify Norse words in English is the initial "sk-" sound. In Old English, the "sc-" combination had shifted to a "sh-" pronunciation (as in "ship," "shall," "shirt"). Old Norse retained the original hard "sk-" sound. Therefore, English words beginning with "sk-" are typically Norse in origin:

• Skill — from Old Norse skil
• Skin — from Old Norse skinn
• Skull — from Old Norse skúli
• Sky — from Old Norse ský
• Skirt — from Old Norse skyrta (the same word that became "shirt" in English)
• Score — from Old Norse skor
• Scare — from Old Norse skirra
• Scowl — from Old Norse (possibly Scandinavian origin)

The "skirt/shirt" pair is particularly instructive. Both words derive from the same Proto-Germanic root, but "shirt" evolved through Old English (with the "sh-" pronunciation), while "skirt" was borrowed from Old Norse (retaining the "sk-" sound). Over time, the two words diverged in meaning: "shirt" refers to an upper-body garment, while "skirt" refers to a lower-body garment. This is a perfect example of how Norse borrowing created synonym pairs in English.

Norse Place Names in England

The map of northern and eastern England is dense with place names of Norse origin, marking the territory of the Danelaw. Common Norse place-name elements include:

• -by (farmstead, village): Whitby, Derby, Grimsby, Rugby, Selby
• -thorpe (village, hamlet): Cleethorpes, Scunthorpe, Althorpe
• -thwaite (clearing, meadow): Braithwaite, Crosthwaite
• -toft (homestead): Lowestoft, Eastoft
• -beck (stream): Holbeck, Troutbeck

The city name "York" itself comes from the Norse Jórvík, their adaptation of the earlier Anglo-Saxon name. The distribution of these Norse place names on a map of England reveals with remarkable precision the boundaries of the old Danelaw territory.

Days of the Week and Norse Mythology

Several days of the English week are named after Norse gods, reflecting the shared Germanic mythology of the Anglo-Saxons and the Vikings:

• Tuesday — from Tiw (Tyr), the Norse god of war and justice
• Wednesday — from Woden (Odin), the chief god, god of wisdom and poetry
• Thursday — from Thor, the god of thunder
• Friday — from Frigg (or Freya), goddess of love and fertility

While these names derive from the Anglo-Saxon equivalents of Norse deities (since the Anglo-Saxons shared the same mythological tradition), the continued use of these names reflects the deep Germanic-Norse cultural foundation underlying English. For more on mythological vocabulary, see our article on words from mythology.

Legal and Social Terminology

The Vikings brought their own legal and social traditions to England, and several important terms from these domains are Norse in origin:

• Law — from Old Norse lagu, one of the most fundamental words in the English language
• Bylaw — from Old Norse bylög, a local regulation
• Outlaw — from Old Norse útlagi, a person declared outside the protection of the law
• Thrall — from Old Norse þræll, a slave or serf
• Thing — from Old Norse þing, originally meaning an assembly or parliament (the word "thing" meaning "object" is also Norse-influenced)
• Ransack — from Old Norse rannsaka, "to search a house"
• Slaughter — from Old Norse slátr

The word "law" is perhaps the most significant legal borrowing from any language. The very concept of English law is expressed in a Norse word, reflecting the deep integration of Viking settlers into English society.

Norse-English Doublets

Because Old Norse and Old English were closely related, borrowing from Norse sometimes created pairs of words from the same Proto-Germanic root—one via Old English and one via Old Norse:

• Shirt (English) / Skirt (Norse)
• No (English) / Nay (Norse)
• Whole (English) / Hale (Norse)
• Rear (English) / Raise (Norse)
• From (English) / Fro (Norse, as in "to and fro")
• Shriek (English) / Screech (Norse influence)
• Craft (English) / Skill (Norse)
• Sick (English) / Ill (Norse)

These doublets give English its characteristic richness of expression, providing speakers with multiple words for similar concepts, each carrying slightly different connotations.

Conclusion

Norse words in English are woven so deeply into the language that removing them would make English unrecognizable. They include basic pronouns, everyday nouns and verbs, legal concepts, and grammatical structures. The Viking legacy in English is not one of specialized or elevated vocabulary—it is the language of home, family, work, and daily life. This makes the Norse contribution arguably the most intimate and essential foreign influence in the entire history of the English language.