Which to use
“defuse” is a verb and “deuce” is a noun - they look or sound alike but fill different roles in a sentence.
- #33,609
- “defuse” frequency rank
- #31,135
- “deuce” frequency rank
- 64744
- confusion score
Side-by-Side Comparison
| Feature | defuse | deuce |
|---|---|---|
| Definition | To remove the fuse from (e.g. a bomb). | A card with two pips, one of four in a standard deck of playing cards. |
Where the eye mixes defuse and deuce
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses defuse with deuce
These two trip readers on the page rather than in the ear: defuse is /diːˈfjuːz/ while deuce is /djuːs/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 64744, derived from the frequency rank of both members and their visual similarity.
defuse is recorded at frequency rank #33,609, classified as averb, pronounced /diːˈfjuːz/. deuce is at rank #31,135, tagged as anoun, pronounced /djuːs/.
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 64744, this pair ranks #76,191 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of defuse vs deuce
Shared letters: deu. Private to "defuse": fs. Private to "deuce": c.
"defuse" · 6 letters · shape CVCVCV · "deuce" · 5 letters · shape CVVCV
Known mistypes of this pair
Frequently Asked Questions
Can "defuse" and "deuce" be used interchangeably?
Frequency check: "defuse" vs "deuce" - which ranks higher?
Useful next steps
Eye-level mix-up between "defuse" and "deuce" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "defuse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "deuce" - compare definitions side by side with the headword page. Word entry
- This pair ranks #76,191 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "defuse" and "deuce" also get mixed up with nearby pairs, the highest-scored neighbour is "defuse vs demure". 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 #76,191 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.