*SET-U

English word origin

Etymology of truly

From Middle English truely, treuly, treuli, trewely, treoweliche, treowliche, from Old English trēowlīċe (“faithfully; truly”), equivalent to true + -ly. Cognate with Dutch trouwelijk, Middle Low German truwlike, German

1 source sectionExtended source reportWiktionary original ↗
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 ↗
adv

In accordance with the facts; truthfully, accurately. · Honestly, genuinely, in fact, really. · Very.

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

From Middle English truely, treuly, treuli, trewely, treoweliche, treowliche, from Old English trēowlīċe (“faithfully; truly”), equivalent to true + -ly. Cognate with Dutch trouwelijk, Middle Low German truwlike, German treulich, Swedish trolig, Icelandic trygglega.

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.

{
  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "truely"
      },
      "expansion": "Middle English truely"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "trēowlīċe",
        "t": "faithfully; truly"
      },
      "expansion": "Old English trēowlīċe (“faithfully; truly”)"
    },
    {
      "name": "af",
      "args": {
        "1": "en",
        "2": "true",
        "3": "-ly",
        "id2": "adverbial"
      },
      "expansion": "true + -ly"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "trouwelijk"
      },
      "expansion": "Dutch trouwelijk"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "truwlike"
      },
      "expansion": "Middle Low German truwlike"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "treulich"
      },
      "expansion": "German treulich"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "trolig"
      },
      "expansion": "Swedish trolig"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "trygglega"
      },
      "expansion": "Icelandic trygglega"
    }
  ],
  "links": [
    [
      "truely",
      "truely#Middle_English"
    ],
    [
      "treuly",
      "treuly#Middle_English"
    ],
    [
      "treuli",
      "treuli#Middle_English"
    ],
    [
      "trewely",
      "trewely#Middle_English"
    ],
    [
      "treoweliche",
      "treoweliche#Middle_English"
    ],
    [
      "treowliche",
      "treowliche#Middle_English"
    ],
    [
      "trēowlīċe",
      "treowlice#Old_English"
    ],
    [
      "true",
      "true#English"
    ],
    [
      "-ly",
      "-ly#English:_adverbial"
    ],
    [
      "trouwelijk",
      "trouwelijk#Dutch"
    ],
    [
      "truwlike",
      "truwlike#Middle_Low_German"
    ],
    [
      "treulich",
      "treulich#German"
    ],
    [
      "trolig",
      "trolig#Swedish"
    ],
    [
      "trygglega",
      "trygglega#Icelandic"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adv",
      "glosses": [
        "In accordance with the facts; truthfully, accurately.",
        "Honestly, genuinely, in fact, really.",
        "Very."
      ],
      "tags": [
        "modal"
      ],
      "recordId": "73dee3e38eddde3f5e73fcc52900dc1356bd13ea7e834fc541fb6e501d68abdc",
      "rawRecordSha256": "110c77839ad4403099ca7d1a7d21430e7ceb8a29abc1debce05204a2f1894513",
      "sourceRecordOrdinal": 266533
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

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 truly →

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-dHJ1bHk