Which to use
“detection” and “detector” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,461
- “detection” frequency rank
- #11,017
- “detector” frequency rank
- 17478
- confusion score
Side-by-Side Comparison
| Feature | detection | detector |
|---|---|---|
| Definition | The act or process of detecting, uncovering, or finding out, the discovery of something new, hidden, or disguised. | A device capable of registering a specific substance or physical phenomenon, and that optionally sounds an alarm or triggers a warning. |
Where the eye mixes detection and detector
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Visual trap between detection and detector
A purely visual mix-up. detection (/dɪˈtɛk.ʃən/) and detector (/dɪˈtɛktə(ɹ)/) 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 17478, derived from the frequency rank of both members and their visual similarity.
detection is recorded at frequency rank #6,461, classified as anoun, pronounced /dɪˈtɛk.ʃən/. detector is at rank #11,017, tagged as anoun, pronounced /dɪˈtɛktə(ɹ)/.
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 17478, this pair ranks #451,171 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of detection vs detector
Shared letters: cdeot. Private to "detection": in. Private to "detector": r.
"detection" · 9 letters · shape CVCVCCVVC · "detector" · 8 letters · shape CVCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "detection" and "detector" mean the same thing in a sentence?
Frequency check: "detection" vs "detector" - which ranks higher?
What to do next
Eye-level mix-up between "detection" and "detector" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "detection" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "detector" - compare definitions side by side with the headword page. Word entry
- This pair ranks #451,171 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "detection" and "detector" also get mixed up with nearby pairs, the highest-scored neighbour is "defector vs detector". 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 #451,171 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.