Which to use
“deflate” and “deviate” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,415
- “deflate” frequency rank
- #26,751
- “deviate” frequency rank
- 73166
- confusion score
Side-by-Side Comparison
| Feature | deflate | deviate |
|---|---|---|
| Definition | To remove air or some other gas from within an elastic container, e.g. a balloon or tyre. | To go off course from; to change course; to change plans. |
Where the eye mixes deflate and deviate
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between deflate and deviate
A purely visual mix-up. deflate (/diːˈfleɪt/) and deviate (/ˈdiː.vi.eɪt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 73166, derived from the frequency rank of both members and their visual similarity.
deflate is recorded at frequency rank #46,415, classified as averb, pronounced /diːˈfleɪt/. deviate is at rank #26,751, tagged as averb, pronounced /ˈdiː.vi.eɪt/.
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 73166, this pair ranks #40,529 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of deflate vs deviate
Shared letters: adet. Private to "deflate": fl. Private to "deviate": iv.
"deflate" · 7 letters · shape CVCCVCV · "deviate" · 7 letters · shape CVCVVCV
Known mistypes of this pair
Frequently Asked Questions
Do "deflate" and "deviate" mean the same thing in a sentence?
Which is more common, "deflate" or "deviate"?
What to do next
Eye-level mix-up between "deflate" and "deviate" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "deflate" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "deviate" - compare definitions side by side with the headword page. Word entry
- This pair ranks #40,529 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "deflate" and "deviate" also get mixed up with nearby pairs, the highest-scored neighbour is "deflate vs deplete". 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 #40,529 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.