swan

/swɒn/

//swɒn// noun

By · According to Wiktionary data (CC BY-SA) ·

"swan" is a 4-letter English headword indexed on PlainSpell.

The verdict

“swan” sits in 20 confusable pairs (corpus #9,108) as a noun. The look-alike neighbours are the real trap.

#9,108
frequency rank, English
6,566
“S” headwords
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of various species of large, long-necked waterfowl, of genus Cygnus (bird family: Anatidae), most of which have white plumage.

Corpus desk

Index EN-swan · swan · English

swan · rank #9,108 · 4 variants · 20 confusables

  • FREQ-COMMON #9,108
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 4 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH swamp

Nearest frequency peer: swamp (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbours of confusable “swan”

Peers at similar corpus weight, separate from look-alike pairs below

corpus weight

What this shows Bars place “swan” against nearest ranked English headwords, not a reprint of the confusable-pair desk.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

swan vs syn
50% similar
swan vs swim
50% similar
swan vs swap
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for swan
PropertyValue
Headwordswan
LanguageEnglish
Part of speechNoun
IPA/swɒn/
Letters4
Frequency rank#9,108
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “swan”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).swanlands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “swamp” (#9,107), “switches” (#9,109), “supplier” (#9,106). Among 6,566 “S” headwords, “swan” is #9,108. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for swan is neighbouring look-alikes ("syn", "swim", …), not just typos; it is anoun pronounced /swɒn/. Frequency #9,108 among 6,566 “S” headwords. 3 recorded senses keep meaning in play.

Our generated misspelling index lists 4 likely wrong-spelling variants for swan, with forms such as "sswan", "swna", and "swwan". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "syn", "swim", "swap", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: Etymology tree Proto-Indo-European *swenh₂-der. Proto-Indo-European *swónh₂-osder. Proto-Germanic *swanaz Proto-West Germanic *swan Old English swan Middle English swan English swan From Middle English swan, from Old English swan, from Proto-West Germanic *… The correct English form is swan, spelled S-W-A-N.

Definition

  1. 1
    Any of various species of large, long-necked waterfowl, of genus Cygnus (bird family: Anatidae), most of which have white plumage.
  2. 2
    One whose grace etc. suggests a swan.
  3. 3
    This bird used as a heraldic charge, sometimes with a crown around its neck (e. g. the arms of Buckinghamshire).

Etymology

Etymology tree Proto-Indo-European *swenh₂-der. Proto-Indo-European *swónh₂-osder. Proto-Germanic *swanaz Proto-West Germanic *swan Old English swan Middle English swan English swan From Middle English swan, from Old English swan, from Proto-West Germanic *swan, from Proto-Germanic *swanaz (“swan”, literally “the singing bird”), from Proto-Indo-European *swonh₂-/*swenh₂- (“to sing, make sound”). Cognate with West Frisian swan, Low German Swaan, swan, Dutch zwaan, German Schwan, Danish svane, Norwegian svane, Swedish svan. Related also to Old English ġeswin (“melody, song”), Old English swinsian (“to make melody”). Further cognates include (possibly) Russian звон (zvon, “ring, chime”); Latin sonus (“sound”), Sanskrit स्वन् (svan, “sound”). Doublet of sound.

This word in other languages

cisne(Español)cygne(Français)Schwan(Deutsch)cisne(Português)

Common misspellings

Also misspelled as:

  • sswan
  • swna
  • swwan
  • wsan

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of swan - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

sswan1swna2swwan1wsan2
Edit distance from "swan"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "swan"?
"swan" is spelled S-W-A-N. The IPA pronunciation is /swɒn/.
What does "swan" mean?
As a noun, "swan" means: Any of various species of large, long-necked waterfowl, of genus Cygnus (bird family: Anatidae), most of which have white plumage.
What words are commonly confused with "swan"?
"swan" is commonly confused with "syn", "swim", "swap". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "swan"?
The IPA (International Phonetic Alphabet) transcription for "swan" is /swɒn/. 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 "swan"?
Etymology tree Proto-Indo-European *swenh₂-der. Proto-Indo-European *swónh₂-osder. Proto-Germanic *swanaz Proto-West Germanic *swan Old English swan Middle English swan English swan From Middle English swan, from Old English swan, from Proto-West ... See the full etymology section above for more details.
Is PlainSpell free to use?
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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "swan", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

bald#9,137boil#9,139Boyd#9,141Nash#9,071

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list