Which to use
“cased” is a verb and “classed” is an adjective - they look or sound alike but fill different roles in a sentence.
- #48,121
- “cased” frequency rank
- #19,289
- “classed” frequency rank
- 67410
- confusion score
Side-by-Side Comparison
| Feature | cased | classed |
|---|---|---|
| Definition | simple past and past participle of case | Marked in terms of or connected with socioeconomic class. |
Letter map: cased vs classed
Shared letters muted; letters that set cased and classed apart highlighted. Shared run: 5.
Part-of-speech tell for cased / classed
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cased is averb and classedanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 67410, 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/. classed is at rank #19,289, tagged as anadj.
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 67410, this pair ranks #63,481 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of cased vs classed
Shared letters: acdes. Private to "cased": -. Private to "classed": l.
"cased" · 5 letters · shape CVCVC · "classed" · 7 letters · shape CCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "cased" for "classed" ever safe?
Which is more common, "cased" or "classed"?
What to do next
Done with this confusable. These links stay specific to "cased" and "classed".
- Full dictionary entry for "cased" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "classed" - compare definitions side by side with the headword page. Word entry
- This pair ranks #63,481 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "cased" and "classed" 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 #63,481 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.