Which to use
“cased” is a verb and “cause” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,121
- “cased” frequency rank
- #441
- “cause” frequency rank
- 48562
- confusion score
Side-by-Side Comparison
| Feature | cased | cause |
|---|---|---|
| Definition | simple past and past participle of case | The source of, or reason for, an event or action; that which produces or effects a result. |
Where the eye mixes cased and cause
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: cased vs cause
These two trip readers on the page rather than in the ear: cased is /keɪst/ while cause is /kɔːz/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48562, derived from the frequency rank of both members and their visual similarity.
cased is recorded at frequency rank #48,121, classified as averb, pronounced /keɪst/. cause is at rank #441, tagged as anoun, pronounced /kɔːz/.
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 48562, this pair ranks #191,862 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cased vs cause
Shared letters: aces. Private to "cased": d. Private to "cause": u.
"cased" · 5 letters · shape CVCVC · "cause" · 5 letters · shape CVVCV
Known mistypes of this pair
Frequently Asked Questions
Can "cased" and "cause" be used interchangeably?
Which is more common, "cased" or "cause"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "cased" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cause" - compare definitions side by side with the headword page. Word entry
- This pair ranks #191,862 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "cased" and "cause" also get mixed up with nearby pairs, the highest-scored neighbour is "cased vs clasped". 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 #191,862 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.