*SET-U

English word origin

Etymology of sneak

Possibly from Middle English sniken (“to creep, crawl”), from Old English snīcan (“to creep, crawl”), from Proto-West Germanic *snīkan, from Proto-Germanic *snīkaną (“to creep, crawl”), of sound-symbolic origin; compare

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 ↗
adj

In advance; before release to the general public. · In a stealthy or surreptitious manner.

noun

One who sneaks; one who moves stealthily to acquire an item or information. · The act of sneaking · A cheat; a con artist. · An informer; a tell-tale.

verb

To creep or go stealthily; to come or go while trying to avoid detection, as a person who does not wish to be seen. · To take (something) in a surreptitious manner, so as to avoid being noticed. · To stealthily bring someone something. · To hide, especially in a mean or cowardly manner.

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

Possibly from Middle English sniken (“to creep, crawl”), from Old English snīcan (“to creep, crawl”), from Proto-West Germanic *snīkan, from Proto-Germanic *snīkaną (“to creep, crawl”), of sound-symbolic origin; compare formally unrelated snake, snoop, snook, snoke, and snoot. Cognate with Danish snige (“to sneak”), Swedish snika (“to sneak, hanker after”), Icelandic sníkja (“to sneak, hanker after”). Possibly related to snitch.

Relationships mentioned by the source

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

  • Inherited-form mentionsnikenenm · to creep, crawl
  • Inherited-form mentionsnīcanang · to creep, crawl
  • Inherited-form mention*snīkangmw-pro
  • Inherited-form mention*snīkanągem-pro · to creep, crawl
  • Cognate mentionsnigeda · to sneak
  • Cognate mentionsnikasv · to sneak, hanker after
  • Cognate mentionsníkjais · to sneak, hanker after
  • Doublet mentionsnitchen

This page abbreviates 6 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

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

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        "1": "en",
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        "3": "sniken",
        "t": "to creep, crawl"
      },
      "expansion": "Middle English sniken (“to creep, crawl”)"
    },
    {
      "name": "inh",
      "args": {
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        "2": "ang",
        "3": "snīcan",
        "t": "to creep, crawl"
      },
      "expansion": "Old English snīcan (“to creep, crawl”)"
    },
    {
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      "args": {
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        "2": "gmw-pro",
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      },
      "expansion": "Proto-West Germanic *snīkan"
    },
    {
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      "name": ",",
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      "expansion": "Danish snige (“to sneak”)"
    },
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      "name": "cog",
      "args": {
        "1": "sv",
        "2": "snika",
        "t": "to sneak, hanker after"
      },
      "expansion": "Swedish snika (“to sneak, hanker after”)"
    },
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      "name": "cog",
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        "t": "to sneak, hanker after"
      },
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    },
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      "name": "doublet",
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        "notext": "1"
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    ],
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    ],
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    ],
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    ],
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      "snika#Swedish"
    ],
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    ],
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    ]
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        "To creep or go stealthily; to come or go while trying to avoid detection, as a person who does not wish to be seen.",
        "To take (something) in a surreptitious manner, so as to avoid being noticed.",
        "To stealthily bring someone something.",
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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 sneak →

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-c25lYWs