Cognates of wierk
Every known descendant of Proto-Indo-European *werǵ-, "to do, to make" — across Germanic, Greek, Armenian, Balto-Slavic, and beyond.
The Luxembourgish word wierk has relatives in nearly every branch of the Indo-European language family. What follows is a comprehensive attempt to list them all — from the best-known (English work, German Werk) to the archaic (Gothic waúrstw) and the unexpected (Greek ergon, which gave English the word energy).
West Germanic
| Language | Form | IPA | Meaning |
|---|---|---|---|
| Luxembourgish | wierk | /viək/ | work, deed, opus, factory |
| German | Werk | /vɛʁk/ | work, opus, factory |
| Dutch | werk | /ʋɛrk/ | work, job |
| Afrikaans | werk | /vɛrk/ | work, job |
| Low German | Wark | /vɑːrk/ | work, factory |
| West Frisian | wurk | /vørk/ | work |
| Saterland Frisian | Wierk | /ˈvjɑːɐk/ | work (parallel diphthong to Luxembourgish) |
| North Frisian (Mooring) | wark | /vɑːrk/ | work |
| Old English | weorc | /weorc/ | work, deed, fortification |
| Modern English | work | /wɜːk/ | work, labor, opus |
| Old Saxon | werk | /wɛrk/ | work, deed (attested in the Heliand, 9th c.) |
| Old High German | werc | /wɛrk/ | work, activity, result |
| Middle High German | werc / werk | /wɛrk/ | work, craft, material |
North Germanic
| Language | Form | IPA | Meaning |
|---|---|---|---|
| Old Norse | verk | /vɛrk/ | work, deed |
| Icelandic | verk | /vɛr̥k/ | work, task, opus |
| Faroese | verk | /vɛɹk/ | work, opus, pain |
| Norwegian (Bokmål) | verk | /ʋɛrk/ | work, opus, ache |
| Norwegian (Nynorsk) | verk | /ʋɛrk/ | work, opus |
| Swedish | verk | /vɛrk/ | work, opus, agency |
| Danish | værk | /vɛɐ̯ˀg/ | work, opus, ache |
In the North Germanic branch, the word acquired a striking secondary sense: "ache, pain." The body's work. Preserved most clearly in Danish værk and Norwegian verk.
East Germanic (extinct)
| Language | Form | IPA | Meaning |
|---|---|---|---|
| Gothic | waúrstw | /ˈwɑurstw/ | work, deed — attested c. 350 CE in Wulfila's Bible; the -stw suffix is a Gothic-only extension |
Yiddish
| Language | Form | IPA | Meaning |
|---|---|---|---|
| Yiddish | ווערק (verk) | /vɛrk/ | work, literary work (from Middle High German) |
Non-Germanic Indo-European cousins
The Proto-Indo-European root *werǵ- reached far beyond Germanic. Each of these traces to the same ancestor as wierk, through a different branch of the family.
| Language | Form | IPA | Meaning |
|---|---|---|---|
| Ancient Greek | ἔργον (érgon) | /ér.ɡon/ | work, deed, artwork — source of English energy, organ, allergy, synergy, surgery |
| Modern Greek | έργο (érgo) | /ˈɛr.ɣo/ | work, project, film |
| Avestan | varəza | /ˈva.rə.za/ | work, activity |
| Old Armenian | գործ (gorc) | /ɡɔrts/ | work, deed, affair |
| Tocharian A | wark | /wark/ | wickerwork |
| Tocharian B | yärke | /ˈjərkɛ/ | reverence, honor (semantic shift) |
| Lithuanian | váržas | — | fish trap (the woven thing) |
| Latvian | var̂za | — | fish trap |
| Proto-Slavic | *vьrša | — | fishing basket |
| Proto-Celtic | *wergā | — | anger (the passion-work) |
What travels with wierk
Through Greek ergon, the PIE root *werǵ- entered the scientific and anatomical vocabulary of every modern European language. The following English words are, strictly speaking, distant cousins of wierk:
- Energy — from en + ergon, "in-work-ness." Coined 1802 by Thomas Young.
- Organ — from organon, "a tool." The musical instrument came first; the body part followed.
- Allergy — from allos + ergon, "other-reaction." Coined 1906 by Clemens von Pirquet.
- Surgery — from cheir + ergon, "hand-work."
- Synergy — from syn + ergon, "together-work."
- Erg — the CGS unit of energy; unchanged from the Greek.
- George — from gē + ergos, "earth-worker" — a farmer's name.
- Dramaturgy, metallurgy, liturgy — all end in -urgy, the Greek root.
Related: the full etymology · wierk and energy: how two words share a root.