*SET-U

English word origin

Etymology of sworn

From Middle English sworen, isworen, from Old English sworen, ġesworen, from Proto-West Germanic *swaran, *giswaran, from Proto-Germanic *swaranaz, past participle of Proto-Germanic *swarjaną (“to swear”), equivalent to

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In this entry · 1 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗
adj

Given or declared under oath. · Bound as though by an oath. · Ardent, devout.

verb

past participle of swear

Selected source glosses provide context, not a complete modern definition inventory

From Middle English sworen, isworen, from Old English sworen, ġesworen, from Proto-West Germanic *swaran, *giswaran, from Proto-Germanic *swaranaz, past participle of Proto-Germanic *swarjaną (“to swear”), equivalent to swear + -en.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "sworen"
      },
      "expansion": "Middle English sworen"
    },
    {
      "name": "inh",
      "args": {
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        "2": "ang",
        "3": "sworen"
      },
      "expansion": "Old English sworen"
    },
    {
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        "2": "gmw-pro",
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      },
      "expansion": "Proto-West Germanic *swaran"
    },
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      "expansion": "Proto-Germanic *swaranaz"
    },
    {
      "name": "der",
      "args": {
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        "2": "gem-pro",
        "3": "*swarjaną",
        "t": "to swear"
      },
      "expansion": "Proto-Germanic *swarjaną (“to swear”)"
    },
    {
      "name": "af",
      "args": {
        "1": "en",
        "2": "swear",
        "3": "-en<id:past participle>"
      },
      "expansion": "swear + -en"
    }
  ],
  "links": [
    [
      "sworen",
      "sworen#Middle_English"
    ],
    [
      "isworen",
      "isworen#Middle_English"
    ],
    [
      "sworen",
      "sworen#Old_English"
    ],
    [
      "ġesworen",
      "gesworen#Old_English"
    ],
    [
      "*swaran",
      "Reconstruction:Proto-West Germanic/swaran"
    ],
    [
      "*giswaran",
      "Reconstruction:Proto-West Germanic/giswaran"
    ],
    [
      "*swaranaz",
      "Reconstruction:Proto-Germanic/swaranaz"
    ],
    [
      "*swarjaną",
      "Reconstruction:Proto-Germanic/swarjaną"
    ],
    [
      "swear",
      "swear#English"
    ],
    [
      "-en",
      "-en#English:_past_participle"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adj",
      "glosses": [
        "Given or declared under oath.",
        "Bound as though by an oath.",
        "Ardent, devout."
      ],
      "tags": [
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    },
    {
      "pos": "verb",
      "glosses": [
        "past participle of swear"
      ],
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        "form-of",
        "participle",
        "past"
      ],
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  "omittedAuxiliaryFields": {
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  }
}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for sworn →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-c3dvcm4