Which to use
“deco” and “duc” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,324
- “deco” frequency rank
- #2,118
- “duc” frequency rank
- 28442
- confusion score
Side-by-Side Comparison
| Feature | deco | duc |
|---|---|---|
| Definition | Décence. | Titre qui était le plus élevé parmi l’ancienne noblesse de France et de quelques autres États. |
Where the spellings diverge
Shared letters are muted; the letters that actually set deco and duc apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
deco and duc form a confusable pair in the French index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 28442, derived from the frequency rank of both members and their visual similarity.
deco is recorded at frequency rank #26,324, classified as anoun, pronounced \ˈdɛ.ʦɔ\. duc is at rank #2,118, tagged as anoun, pronounced \dyk\.
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 28442, this pair ranks #322,792 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "deco" and "duc" be used interchangeably?
Remembering deco vs duc
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “deco” entry
- Browse more pairs most likely to be confused. Most confusable