Etymology and origin of the German word schwach
- Confidence
- Probable
- Formation
- Inherited
- First attested
- 13th century, Middle High German
- Inherited from
- Middle High German swach
- Ultimate origin
- Proto-West Germanic (*swak)
Pronunciation
- /ˈʃvax/, [ˈʃʋaχ][1]
Forms
schwach (strong nominative masculine singular schwacher, comparative schwächer, superlative am schwächsten)[1]
Etymology
It is inherited from Middle High German swach (“bad, low, worthless; feeble”), inherited from Proto-West Germanic *swak.[2][3][1] Old High German has no record of it;[4][5] Köbler sets up an unattested Old High German *swah.[4][5] The word is confined to German and Dutch: the same word is Middle Low German swak, Middle Dutch swac (“pliant, frail”) and Dutch zwak.[2][3][6]
Kluge compares swāken (“to become weak, totter”) and dialectal Norwegian svaga (“to sway, dangle”), so that the first sense would have been “pliant, swaying”; it resembles schwanken and schwingen, but has no exact match elsewhere.[2] Pfeifer and the Duden place it with the family of that verb, as a form without the nasal of Proto-Indo-European *su̯eng- (“to bend, swing”), that is Proto-Indo-European *su̯eg-;[3][6][5] Pfeifer also cites Old Norse sveggja (“to swing to and fro”).[3][6][5] Jacob Grimm had linked it with words for smell such as Old High German swehhan (“to smell, stink”), but the Grimms' dictionary itself prefers other explanations.[4]
Earliest recorded meaning
Kluge dates the word to the 13th century.[2] Köbler's earliest dated text is a Servatius legend of about 1190, and the Middle High German word is found in the Nibelungenlied, Wolfram's Willehalm, Konrad von Würzburg and the Passional.[7][8] It meant “bad, poor, of little worth, low, ignoble”: swach korn is poor grain, swachiu wæte shabby clothes, and ein swacher man a man of low rank.[8][3]
Semantic evolution
Paul notes that at first the word meant “worthless, slight”; the modern sense, the opposite of stark, spread from phrases such as schwacher Leib “weak body” and schwacher Magen “weak stomach”, and took over a job done in Middle High German by krank.[9] The Grimms' dictionary says that in newer German the sense “low, wretched, bad” gave way entirely to “lacking strength, not doing what is expected”.[4] From there it became a general word of quantity, “thin” (a thin thread, weak coffee, a dilute solution, a faint light, a quiet voice), and of quality: Luther's Der Geist ist willig, aber das Fleisch ist schwach (Matthew 26:41) made it a word for moral frailty, and schwach im Glauben “weak in faith” is from Romans 14:1.[9] The phrase schwache Seite “weak point” of character, current from the 18th century, was first military, of an inadequately fortified or covered side.[9]
In grammar Jacob Grimm used schwach and stark for the two inflections of German verbs, nouns and adjectives, the weak one marked by an added -n;[9] the English word weak took this grammatical sense in 1833.[10] Russian borrowed it as швах (švax).[1]
Timeline
- c. 1190 – Middle High German swach in a Servatius legend.[7]
- 13th century – The word becomes current in Middle High German.[2]
- 18th century – schwache Seite “weak point” of a person's character.[9]
- 1833 – English weak is first used in this grammatical sense.[10]
Meanings
Adjective
- Physically weak, having little strength: Nach der Grippe war er noch sehr schwach.[11][1]
- Not working well, not resistant: ein schwaches Herz, schwache Nerven; figuratively ein schwacher Wille, a will that gives in easily.[11]
- Thin, not sturdy, not able to bear much load: Der Ast war zu schwach für die Schaukel.[11]
- Not numerous: eine schwache Beteiligung, a poor turnout.[11]
- Of low concentration, dilute: schwacher Tee.[11][9]
- Of low power or effectiveness: ein schwacher Motor.[11]
- Not good at something, or poor in quality: Sie ist schwach in Chemie;[11] ein schwacher Film.[11]
- Faint, slight, not intense: ein schwacher Wind, eine schwache Hoffnung.[11]
- (grammar) Weak: of verbs, forming the past with a dental suffix; of nouns and adjectives, having -n in most forms.[11][1]
Word family
- Schwachkopf
- Schwachsinn
- schwächen
- schwächlich
- Schwachstelle
- Schwäche
- Schwachheit
- Schwächling
- Schwachmatikus
Related words
- schwächeln
- schwanken
- schwingen
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 831
- ^ a b c d e Pfeifer, Wolfgang, et al. (1993), Etymologisches Wörterbuch des Deutschen, 2nd ed., Berlin: Akademie-Verlag; digital revised version in the DWDS, dwds.de
- ^ a b c d Grimm, Jacob; Grimm, Wilhelm (1854–1961), Deutsches Wörterbuch, 16 vols. in 32, Leipzig: Hirzel; digital: Wörterbuchnetz, Trier Center for Digital Humanities, p. 15, 2148
- ^ a b c d Köbler, Gerhard (2014), Althochdeutsches Wörterbuch, 6th ed., online, koeblergerhard.de/wikiling
- ^ a b c Duden. Das Herkunftswörterbuch: Etymologie der deutschen Sprache (2020), 6th ed., Duden vol. 7, Berlin: Dudenverlag, p. 762
- ^ a b Köbler, Gerhard (2014), Mittelhochdeutsches Wörterbuch, 3rd ed., online, koeblergerhard.de/wikiling
- ^ a b Lexer, Matthias (1872–1878), Mittelhochdeutsches Handwörterbuch, 3 vols., Leipzig: Hirzel; digital: Wörterbuchnetz, Trier Center for Digital Humanities, p. 2, 1330
- ^ a b c d e f Paul, Hermann (2002), Deutsches Wörterbuch: Bedeutungsgeschichte und Aufbau unseres Wortschatzes, 10th ed., ed. Helmut Henne, Heidrun Kämper and Georg Objartel, Tübingen: Niemeyer
- ^ a b Lehnwortportal Deutsch (2012–), Leibniz-Institut für Deutsche Sprache, Mannheim, lwp.ids-mannheim.de
- ^ a b c d e f g h i j Duden. Das große Wörterbuch der deutschen Sprache in zehn Bänden (1999), 3rd ed., Mannheim: Dudenverlag
Related etymologies
Cite this entry
“Schwach.” Etymologically, 20 Oct. 2026, etymologically.com/de/schwach. Accessed 20 Oct. 2026.
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