Which to use
“dev” is an adjective and “diez” is a noun - they look or sound alike but fill different roles in a sentence.
- #15,608
- “dev” frequency rank
- #48,450
- “diez” frequency rank
- 64058
- confusion score
Side-by-Side Comparison
| Feature | dev | diez |
|---|---|---|
| Definition | Forme mutée de tev par adoucissement (t → d). | Forme mutée de tiez par adoucissement (t → d). |
Where the spellings diverge
Shared letters are muted; the letters that actually set dev and diez apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: dev is \ˈdew\ while diez is \ˈdiːɛs\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 64058, derived from the frequency rank of both members and their visual similarity.
dev is recorded at frequency rank #15,608, classified as anadj, pronounced \ˈdew\. diez is at rank #48,450, tagged as anoun, pronounced \ˈdiːɛs\.
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 64058, this pair ranks #78,875 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of dev vs diez
Shared letters: de. Private to "dev": v. Private to "diez": iz.
"dev" · 3 letters · shape CVC · "diez" · 4 letters · shape CVVC
Known mistypes of this pair
- diez ← ddiez · deiz · diezz · dize · idez
Frequency comparison
Frequently Asked Questions
Can "dev" and "diez" be used interchangeably?
Which is more common, "dev" or "diez"?
Remembering dev vs diez
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “dev”; for a noun, it's “diez”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “dev” entry
- Browse more pairs most likely to be confused. Most confusable