scan

/skæn/

//skæn// verb

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

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

The verdict

“scan” has 6 generated spelling variants in the English index at frequency #6,412. The variants make it a useful spelling check.

#6,412
frequency rank, English
6,566
“S” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To examine sequentially, carefully, or critically; to scrutinize; to behold closely.

Corpus desk

Index EN-scan · scan · English

scan · rank #6,412 · 6 variants · 20 confusables

  • FREQ-COMMON #6,412
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH saves

Nearest frequency peer: saves (-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 neighbourhood for “scan”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “scan” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

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).

scan vs son
50% similar
scan vs sea
50% similar
scan vs sun
50% similar

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

Key facts for scan
PropertyValue
Headwordscan
LanguageEnglish
Part of speechVerb
IPA/skæn/
Letters4
Frequency rank#6,412
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “scan” sits in English frequency

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).scan lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around scan (IPA /skæn/), averb. Corpus frequency is #6,412 among 6,566 “S” headwords. Wiktionary lists 9 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for scan, with forms such as "csan", "sacn", and "scann". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "son", "sea", "sun", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From late Middle English scanne (“to mark off verse to show metrical structure”), from earlier scanden, from Late Latin scandere (“to scan verse”), from Classical Latin scandō (“I climb, rise, mount”), from Proto-Indo-European *skend- (“to jump, dart, climb… The correct English form is scan, spelled S-C-A-N.

Definition

  1. 1
    To examine sequentially, carefully, or critically; to scrutinize; to behold closely.
  2. 2
    To examine sequentially, carefully, or critically; to scrutinize; to behold closely.
  3. 3
    To look about for; to look over quickly.
  4. 4
    To look about for; to look over quickly.
  5. 5
    To create an image of something with the use of a scanner.
  6. 6
    To read with an electronic device.
  7. 7
    To mount by steps; to go through with step by step.
  8. 8
    To read or mark so as to show a specific metre.
  9. 9
    To conform to a metrical structure.

Recorded use

Wiktionary examples

These source excerpts show how scan appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. She scanned the passage carefully but could not find what she was looking for.
  2. He scanned the horizon.

Etymology

From late Middle English scanne (“to mark off verse to show metrical structure”), from earlier scanden, from Late Latin scandere (“to scan verse”), from Classical Latin scandō (“I climb, rise, mount”), from Proto-Indo-European *skend- (“to jump, dart, climb, scale, scan”).

This word in other languages

escrutar(Español)scanner(Français)scannen(Deutsch)varrer(Português)

Common misspellings

Also misspelled as:

  • csan
  • sacn
  • scann
  • sccan
  • scna
  • sscan

Misspelling Pattern Breakdown

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

csan2sacn2scann1sccan1scna2sscan1
Edit distance from "scan"

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "scan"?
"scan" is spelled S-C-A-N. The IPA pronunciation is /skæn/.
What does "scan" mean?
As a verb, "scan" means: To examine sequentially, carefully, or critically; to scrutinize; to behold closely.
What words are commonly confused with "scan"?
"scan" is commonly confused with "son", "sea", "sun". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "scan"?
The IPA (International Phonetic Alphabet) transcription for "scan" is /skæn/. 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 "scan"?
From late Middle English scanne (“to mark off verse to show metrical structure”), from earlier scanden, from Late Latin scandere (“to scan verse”), from Classical Latin scandō (“I climb, rise, mount”), from Proto-Indo-European *skend- (“to jump, d... 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 "scan", not the corpus desk frequency band.

Same letter count

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

span#6,416reed#6,406tops#6,425nest#6,384

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

rises6 variantspetty6 variantspenny6 variantsassure6 variants

What to do next

You've looked up "scan". Here's where to go from here.

  • "scan" maps to 20 confusable pairs in this vintage; the highest-scored is "son". View pair
  • 6 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #6,412 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "S" letter cohort. S–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list