Which to use
“deceive” and “decide” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,585
- “deceive” frequency rank
- #1,715
- “decide” frequency rank
- 19300
- confusion score
Side-by-Side Comparison
| Feature | deceive | decide |
|---|---|---|
| Definition | To trick or mislead. | To resolve (a contest, problem, dispute, etc.); to choose, determine, or settle. |
Where the eye mixes deceive and decide
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses deceive with decide
A purely visual mix-up. deceive (/dɪˈsiːv/) and decide (/dɪˈsaɪd/) 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 19300, derived from the frequency rank of both members and their visual similarity.
deceive is recorded at frequency rank #17,585, classified as averb, pronounced /dɪˈsiːv/. decide is at rank #1,715, tagged as averb, pronounced /dɪˈsaɪd/.
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 19300, this pair ranks #439,130 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of deceive vs decide
Shared letters: cdei. Private to "deceive": v. Private to "decide": -.
"deceive" · 7 letters · shape CVCVVCV · "decide" · 6 letters · shape CVCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "deceive" for "decide" ever safe?
Frequency check: "deceive" vs "decide" - which ranks higher?
After this comparison
Eye-level mix-up between "deceive" and "decide" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "deceive" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "decide" - compare definitions side by side with the headword page. Word entry
- This pair ranks #439,130 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "deceive" and "decide" also get mixed up with nearby pairs, the highest-scored neighbour is "decibel vs decide". 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 #439,130 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.