Which to use
“defined” and “detained” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,668
- “defined” frequency rank
- #9,456
- “detained” frequency rank
- 12124
- confusion score
Side-by-Side Comparison
| Feature | defined | detained |
|---|---|---|
| Definition | Having a definition or value. | Delayed or held back; kept from proceeding. |
Where the eye mixes defined and detained
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses defined with detained
A purely visual mix-up. defined (/dɪˈfʌɪnd/) and detained (/dɪˈteɪnd/) 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 1 letter(s) in length. Our composite confusion score for this pair is 12124, derived from the frequency rank of both members and their visual similarity.
defined is recorded at frequency rank #2,668, classified as anadj, pronounced /dɪˈfʌɪnd/. detained is at rank #9,456, tagged as anadj, pronounced /dɪˈteɪnd/.
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 12124, this pair ranks #483,289 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of defined vs detained
Shared letters: dein. Private to "defined": f. Private to "detained": at.
"defined" · 7 letters · shape CVCVCVC · "detained" · 8 letters · shape CVCVVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "defined" and "detained" mean the same thing in a sentence?
Which is more common, "defined" or "detained"?
What to do next
Eye-level mix-up between "defined" and "detained" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "defined" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "detained" - compare definitions side by side with the headword page. Word entry
- This pair ranks #483,289 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "defined" and "detained" also get mixed up with nearby pairs, the highest-scored neighbour is "defiled vs defined". 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 #483,289 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.