Which to use
“sack” is a noun and “stuck” is a verb - they look or sound alike but fill different roles in a sentence.
- #8,200
- “sack” frequency rank
- #2,131
- “stuck” frequency rank
- 10331
- confusion score
Side-by-Side Comparison
| Feature | sack | stuck |
|---|---|---|
| Definition | A bag; especially a large bag of strong, coarse material for storage and handling of various commodities, such as potatoes, coal, coffee; or, a bag with handles used at a supermarket, a grocery sack; or, a small bag for small items, a satchel. | simple past and past participle of stick (archaic sticked) |
Where the eye mixes sack and stuck
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses sack with stuck
These two trip readers on the page rather than in the ear: sack is /sæk/ while stuck is /stʌk/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 10331, derived from the frequency rank of both members and their visual similarity.
sack is recorded at frequency rank #8,200, classified as anoun, pronounced /sæk/. stuck is at rank #2,131, tagged as averb, pronounced /stʌk/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 10331, this pair ranks #492,870 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sack vs stuck
Shared letters: cks. Private to "sack": a. Private to "stuck": tu.
"sack" · 4 letters · shape CVCC · "stuck" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "sack" and "stuck" be used interchangeably?
Which is more common, "sack" or "stuck"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "sack" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "stuck" - compare definitions side by side with the headword page. Word entry
- This pair ranks #492,870 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sack" and "stuck" also get mixed up with nearby pairs, the highest-scored neighbour is "sack vs soca". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #492,870 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.