Which to use
“XIIIe” and “XXIe” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #16,512
- “XIIIe” frequency rank
- #13,298
- “XXIe” frequency rank
- 29810
- confusion score
Side-by-Side Comparison
| Feature | XIIIe | XXIe |
|---|---|---|
| Definition | Treizième. | Vingt-et-unième. |
Where the eye mixes XIIIe and XXIe
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. XIIIe runs 5 letters (CVVVV) against XXIe's 4 (CCVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: XIIIe vs XXIe
A purely visual mix-up. XIIIe (\tʁɛ.zjɛm\) and XXIe (\vɛ̃.t‿e.y.njɛm\) 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 1 letter(s) in length. Our composite confusion score for this pair is 29810, derived from the frequency rank of both members and their visual similarity.
XIIIe is recorded at frequency rank #16,512, classified as anadj, pronounced \tʁɛ.zjɛm\. XXIe is at rank #13,298, tagged as anadj, pronounced \vɛ̃.t‿e.y.njɛm\.
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 29810, this pair ranks #314,326 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of XIIIe vs XXIe
Shared letters: eix. Private to "XIIIe": -. Private to "XXIe": -.
"XIIIe" · 5 letters · shape CVVVV · "XXIe" · 4 letters · shape CCVV
Known mistypes of this pair
Frequently Asked Questions
Do "XIIIe" and "XXIe" mean the same thing in a sentence?
Which is more common, "XIIIe" or "XXIe"?
Useful next steps
Eye-level mix-up between "XIIIe" and "XXIe" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "XIIIe" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "XXIe" - compare definitions side by side with the headword page. Word entry
- This pair ranks #314,326 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "XIIIe" and "XXIe" also get mixed up with nearby pairs, the highest-scored neighbour is "XXIe vs XXIème". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #314,326 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.