can't
/kɑːnt/
"can-t" is a 4-letter English headword indexed on PlainSpell.
The verdict
“can't” has 7 generated spelling variants in the English index at frequency #154. The variants make it a useful spelling check.
- #154
- frequency rank, English
- 43,570
- “C” headwords
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Cannot (negative auxiliary); be unable to; not have the ability to (whether due to lacking relevant strength or skill or knowledge or supplies, or due to logical impossibility, etc).
Corpus desk
Index EN-can-t · can't · English
can't · rank #154 · 7 variants · 20 confusables
- FREQ-CORE #154
- LEN-MID 5 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-MID 7 variants
- BOOK-DENSE 43,570
- PHOTO-FINISH use
Nearest frequency peer: use (-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 “can't”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- look
look
99,850 corpus weight
- something
something
99,849 corpus weight
- use
use
99,848 corpus weight
- can't
can't
99,847 corpus weight
- same
same
99,846 corpus weight
- used
used
99,845 corpus weight
What this shows Bars show where “can't” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | can't |
| Language | English |
| Part of speech | Verb |
| IPA | /kɑːnt/ |
| Letters | 5 |
| Frequency rank | #154 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “can't” sits in English frequency
A misspelling magnet
The generator records 7 spelling variants around can't (IPA /kɑːnt/), averb. Corpus frequency is #154 among 43,570 “C” headwords. Wiktionary lists 3 senses, so context still picks the gloss.
Our generated misspelling index lists 7 likely wrong-spelling variants for can't, with forms such as "acn't", "ca'nt", and "can'tt". 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, "cat", "cent", "cast", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From can + -n't, since 1706 or earlier. The correct English form is can't, spelled C-A-N-'-T.
Definition
- 1Cannot (negative auxiliary); be unable to; not have the ability to (whether due to lacking relevant strength or skill or knowledge or supplies, or due to logical impossibility, etc).
- 2To be forbidden to; to be not permitted to.
- 3To be unwilling to; to not have the desire of; to don’t want to.
Recorded use
Wiktionary examplesThese source excerpts show how can't appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
I can’t quite get it to work.
Shut up, can’t you?
Etymology
From can + -n't, since 1706 or earlier.
Common misspellings
Also misspelled as:
- acn't
- ca'nt
- can'tt
- cann't
- cant'
- ccan't
- cna't
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of can't - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
How do you spell "can't"?
What does "can't" mean?
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "can't", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (7 here; floor ≥5).
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.