Which to use
“detect” and “deter” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,557
- “detect” frequency rank
- #15,383
- “deter” frequency rank
- 21940
- confusion score
Side-by-Side Comparison
| Feature | detect | deter |
|---|---|---|
| Definition | To discover or find by careful search, examination, or probing. | To prevent something from happening. |
Where the spellings diverge
Shared letters are muted; the letters that actually set detect and deter apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
detect and deter form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 21940, derived from the frequency rank of both members and their visual similarity.
detect is recorded at frequency rank #6,557, classified as averb, pronounced /dɪˈtɛkt/. deter is at rank #15,383, tagged as averb, pronounced /dɪˈtɜː/.
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 21940, this pair ranks #420,241 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "detect" and "deter" be used interchangeably?
Remembering detect vs deter
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “detect” entry
- Browse more pairs most likely to be confused. Most confusable