Which to use
“Sion” is a name and “so” is an adverb - they look or sound alike but fill different roles in a sentence.
- #16,741
- “Sion” frequency rank
- #4,187
- “so” frequency rank
- 20928
- confusion score
Side-by-Side Comparison
| Feature | Sion | so |
|---|---|---|
| Definition | Colline de Jérusalem et montagne sacrée, considérée comme l'emplacement historique du palais du roi David et du temple de Salomon. | Ainsi, comme ça. |
Where the eye mixes Sion and so
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between Sion and so
These two trip readers on the page rather than in the ear: Sion is \sjɔ̃\ while so is \zoː\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (name vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 20928, derived from the frequency rank of both members and their visual similarity.
Sion is recorded at frequency rank #16,741, classified as aname, pronounced \sjɔ̃\. so is at rank #4,187, tagged as anadv, pronounced \zoː\.
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 20928, this pair ranks #365,756 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Sion vs so
Shared letters: os. Private to "Sion": in. Private to "so": -.
"Sion" · 4 letters · shape CVVC · "so" · 2 letters · shape CV
Known mistypes of this pair
- Sion ← ison · ssion
Frequently Asked Questions
Can "Sion" and "so" be used interchangeably?
In ordinary French text, does "Sion" or "so" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Sion" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "so" - compare definitions side by side with the headword page. Word entry
- This pair ranks #365,756 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Sion" and "so" also get mixed up with nearby pairs, the highest-scored neighbour is "seok vs Sion". 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 #365,756 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.