Which to use
“quad” and “quai” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,328
- “quad” frequency rank
- #4,609
- “quai” frequency rank
- 27937
- confusion score
Side-by-Side Comparison
| Feature | quad | quai |
|---|---|---|
| Definition | Véhicule à moteur tout terrain, non carrossé et doté de quatre roues à larges pneus, d’une selle et d’un guidon. | Levée ordinairement revêtue de pierres de taille et faite le long d’une rivière ou d’un canal, pour rendre le chemin praticable et pour empêcher le débordement de l’eau. |
Where the spellings diverge
Shared letters are muted; the letters that actually set quad and quai apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. quad (\kwad\) and quai (\kɛ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - d in “quad” becomes i in “quai”. Our composite confusion score for this pair is 27937, derived from the frequency rank of both members and their visual similarity.
quad is recorded at frequency rank #23,328, classified as anoun, pronounced \kwad\. quai is at rank #4,609, tagged as anoun, pronounced \kɛ\.
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 27937, this pair ranks #325,846 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of quad vs quai
Shared letters: aqu. Private to "quad": d. Private to "quai": i.
"quad" · 4 letters · shape CVVC · "quai" · 4 letters · shape CVVV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "quad" and "quai" be used interchangeably?
Which is more common, "quad" or "quai"?
Remembering quad vs quai
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 “quad” entry
- Browse more pairs most likely to be confused. Most confusable