Which to use
“DCI” is a noun and “dur” is an adjective - they look or sound alike but fill different roles in a sentence.
- #49,016
- “DCI” frequency rank
- #940
- “dur” frequency rank
- 49956
- confusion score
Side-by-Side Comparison
| Feature | DCI | dur |
|---|---|---|
| Definition | Dénomination commune internationale. | Ferme ; difficile à pénétrer ou à entamer. |
Where the spellings diverge
Shared letters are muted; the letters that actually set DCI and dur apart are highlighted. They share 1 letter 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: DCI is \de.se.i\ while dur is \dyʁ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49956, derived from the frequency rank of both members and their visual similarity.
DCI is recorded at frequency rank #49,016, classified as anoun, pronounced \de.se.i\. dur is at rank #940, tagged as anadj, pronounced \dyʁ\.
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 49956, this pair ranks #166,496 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of DCI vs dur
Shared letters: d. Private to "DCI": ci. Private to "dur": ru.
"DCI" · 3 letters · shape CCV · "dur" · 3 letters · shape CVC
Frequency comparison
Frequently Asked Questions
Can "DCI" and "dur" be used interchangeably?
Which is more common, "DCI" or "dur"?
Remembering DCI vs dur
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “DCI”; for an adjective, it's “dur”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “DCI” entry
- Browse more pairs most likely to be confused. Most confusable