Which to use
“six” and “sud” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #592
- “six” frequency rank
- #439
- “sud” frequency rank
- 1031
- confusion score
Side-by-Side Comparison
| Feature | six | sud |
|---|---|---|
| Definition | (radiotéléphonie) Mot de code radiotéléphonique de l'OACI, OTAN et SIA pour le chiffre 6. | Point cardinal opposé au nord ; direction du pôle de l’hémisphère austral et correspondant à l’azimut 180°. |
Where the eye mixes six and sud
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between six and sud
A purely visual mix-up. six (\ˈsɪks\) and sud (\syd\) 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 1031, derived from the frequency rank of both members and their visual similarity.
six is recorded at frequency rank #592, classified as anoun, pronounced \ˈsɪks\. sud is at rank #439, tagged as anoun, pronounced \syd\.
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 1031, this pair ranks #438,739 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of six vs sud
Shared letters: s. Private to "six": ix. Private to "sud": du.
"six" · 3 letters · shape CVC · "sud" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "six" for "sud" ever safe?
In ordinary French text, does "six" or "sud" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "six" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #438,739 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "six" and "sud" also get mixed up with nearby pairs, the highest-scored neighbour is "six vs suu". Nearby pair
Confusion rank #438,739 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.