Which to use
“diseased” and “displeased” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,037
- “diseased” frequency rank
- #30,006
- “displeased” frequency rank
- 55043
- confusion score
Side-by-Side Comparison
| Feature | diseased | displeased |
|---|---|---|
| Definition | Affected with or suffering from disease. | Not pleased or happy with something. |
Where the eye mixes diseased and displeased
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. diseased runs 8 letters (CVCVVCVC) against displeased's 10 (CVCCCVVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: diseased vs displeased
A purely visual mix-up. diseased (/dɪˈziːzd/) and displeased (/dɪsˈpliːzd/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 55043, derived from the frequency rank of both members and their visual similarity.
diseased is recorded at frequency rank #25,037, classified as anadj, pronounced /dɪˈziːzd/. displeased is at rank #30,006, tagged as anadj, pronounced /dɪsˈpliːzd/.
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 55043, this pair ranks #136,562 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of diseased vs displeased
Shared letters: adeis. Private to "diseased": -. Private to "displeased": lp.
"diseased" · 8 letters · shape CVCVVCVC · "displeased" · 10 letters · shape CVCCCVVCVC
Known mistypes of this pair
- diseased ← ddiseased · diesased · disaesed · diseaesd · diseasde · diseasedd · diseassed · disesaed
- displeased ← ddispleased · dipsleased · dislpeased · dispelased · displaesed · displeaesd · displeasde · displeasedd
Frequently Asked Questions
Do "diseased" and "displeased" mean the same thing in a sentence?
Which is more common, "diseased" or "displeased"?
After this comparison
Eye-level mix-up between "diseased" and "displeased" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "diseased" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "displeased" - compare definitions side by side with the headword page. Word entry
- This pair ranks #136,562 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "diseased" and "displeased" also get mixed up with nearby pairs, the highest-scored neighbour is "diseased vs disused". 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 #136,562 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.