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swear

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Letters

5 characters

Language

English

word origin

Source

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Detailed reference entry for the English word "swear", 5-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "swear" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "swear" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

swear is aEnglishverb. It means: To take an oath, to promise intensely, solemnly, and/or with legally binding effect. Pronounced /ˈswɛə(ɹ)/. It ranks #2,968 in English word frequency. Often confused with sweet and sweat.

Key facts for swear
PropertyValue
Headwordswear
LanguageEnglish
Part of speechVerb
IPA/ˈswɛə(ɹ)/
Letters5
Frequency rank#2,968
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of swear in English word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for swear is 5 letters long, classified as averb, and transcribed in the International Phonetic Alphabet as /ˈswɛə(ɹ)/. Corpus data places it at rank #2,968 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 7 documented wrong-spelling variants for swear, with forms such as "sewar", "sswear", and "swaer". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 20 confusable-pair relationships, "sweet", "sweat", "sweep", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English sweren, swerien, from Old English swerian (“to swear, take an oath of office”), from Proto-West Germanic *swarjan, from Proto-Germanic *swarjaną (“to speak, swear”), from Proto-Indo-European *swer- (“to swear”). Cognate with West Frisian… Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is swear, spelled S-W-E-A-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    To take an oath, to promise intensely, solemnly, and/or with legally binding effect.
  2. 2
    To take an oath that an assertion is true.
  3. 3
    To promise intensely that something is true; to strongly assert.
  4. 4
    To administer an oath to (a person).
  5. 5
    To use offensive, profane, or obscene language.

Etymology

From Middle English sweren, swerien, from Old English swerian (“to swear, take an oath of office”), from Proto-West Germanic *swarjan, from Proto-Germanic *swarjaną (“to speak, swear”), from Proto-Indo-European *swer- (“to swear”). Cognate with West Frisian swarre (“to swear”), Saterland Frisian swera (“to swear”), Dutch zweren (“to swear, vow”), Low German swören (“to swear”), sweren, German schwören (“to swear”), Danish sværge, Swedish svära (“to swear”), Icelandic sverja (“to swear”), Russian свара (svara, “quarrel”). Also cognate to Albanian var (“to hang, consider, to depend from”) through Proto-Indo-European. The original sense in all Germanic languages is “to take an oath”. The sense “to use bad language” developed in Middle English and is based on the Christian prohibition against swearing in general (cf. Matthew 5:33-37) and invoking God’s name in particular (i.e. frequent swearing was considered similar to the use of obscene words).

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as: sewar,sswear,swaer,swearr,swera,swwear,wsear

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for swear

Misspelling Variants of "swear"

sewar5sswear6swaer5swearr6swera5swwear6wsear5
Misspelling Variants of "swear"

Frequency rank: #2,968 in English

Frequently Asked Questions

How do you spell "swear"?
"swear" is spelled S-W-E-A-R. The IPA pronunciation is /ˈswɛə(ɹ)/.
What does "swear" mean?
As a verb, "swear" means: To take an oath, to promise intensely, solemnly, and/or with legally binding effect.
What words are commonly confused with "swear"?
"swear" is commonly confused with "sweet", "sweat", "sweep". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "swear"?
The IPA (International Phonetic Alphabet) transcription for "swear" is /ˈswɛə(ɹ)/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "swear"?
From Middle English sweren, swerien, from Old English swerian (“to swear, take an oath of office”), from Proto-West Germanic *swarjan, from Proto-Germanic *swarjaną (“to speak, swear”), from Proto-Indo-European *swer- (“to swear”). Cognate with We... See the full etymology section above for more details.
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Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Nearby English words

Other entries that begin with the letter S in our English index:

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Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.