Which to use
“decide” and “defile” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,715
- “decide” frequency rank
- #44,153
- “defile” frequency rank
- 45868
- confusion score
Side-by-Side Comparison
| Feature | decide | defile |
|---|---|---|
| Definition | To resolve (a contest, problem, dispute, etc.); to choose, determine, or settle. | To make (someone or something) physically dirty or unclean; to befoul, to soil. |
Where the eye mixes decide and defile
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: decide vs defile
A purely visual mix-up. decide (/dɪˈsaɪd/) and defile (/dɪˈfaɪl/) 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 45868, derived from the frequency rank of both members and their visual similarity.
decide is recorded at frequency rank #1,715, classified as averb, pronounced /dɪˈsaɪd/. defile is at rank #44,153, tagged as averb, pronounced /dɪˈfaɪl/.
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 45868, this pair ranks #217,125 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decide vs defile
Shared letters: dei. Private to "decide": c. Private to "defile": fl.
"decide" · 6 letters · shape CVCVCV · "defile" · 6 letters · shape CVCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "decide" and "defile" be used interchangeably?
Which is more common, "decide" or "defile"?
What to do next
Eye-level mix-up between "decide" and "defile" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "decide" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "defile" - compare definitions side by side with the headword page. Word entry
- This pair ranks #217,125 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "decide" and "defile" also get mixed up with nearby pairs, the highest-scored neighbour is "defile vs defiled". 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 #217,125 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.