Which to use
“sou” is a noun and “st” is a symbol - they look or sound alike but fill different roles in a sentence.
- #10,242
- “sou” frequency rank
- #1,190
- “st” frequency rank
- 11432
- confusion score
Side-by-Side Comparison
| Feature | sou | st |
|---|---|---|
| Definition | Monnaie d’or médiévale, dérivant du solidus romain. | Symbole de la stère. |
Letter map: sou vs st
Shared letters muted; letters that set sou and st apart highlighted. Shared run: 1.
Grammar separator: sou vs st
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sou is anoun and stasymbol. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 11432, derived from the frequency rank of both members and their visual similarity.
sou is recorded at frequency rank #10,242, classified as anoun, pronounced \su\. st is at rank #1,190, tagged as asymbol.
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 11432, this pair ranks #409,163 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sou vs st
Shared letters: s. Private to "sou": ou. Private to "st": t.
"sou" · 3 letters · shape CVV · "st" · 2 letters · shape CC
Frequently Asked Questions
Is swapping "sou" for "st" ever safe?
In ordinary French text, does "sou" or "st" show up more?
After this comparison
Pair "sou" vs "st" is on the table, pick a follow-up below.
- Full dictionary entry for "sou" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "st" - compare definitions side by side with the headword page. Word entry
- This pair ranks #409,163 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sou" and "st" also get mixed up with nearby pairs, the highest-scored neighbour is "sou vs suu". Nearby pair
Confusion rank #409,163 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.