Which to use
“sou” is a noun and “sue” is a verb - they look or sound alike but fill different roles in a sentence.
- #35,525
- “sou” frequency rank
- #4,985
- “sue” frequency rank
- 40510
- confusion score
Side-by-Side Comparison
| Feature | sou | sue |
|---|---|---|
| Definition | An old French copper coin equal to one twentieth of a livre or twelve deniers; one sou is to the livre as one shilling is to the pound. | To file a legal action against someone, generally a non-criminal (civil) action. |
Where the eye mixes sou and sue
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between sou and sue
These two trip readers on the page rather than in the ear: sou is /suː/ while sue is /sjuː/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 40510, derived from the frequency rank of both members and their visual similarity.
sou is recorded at frequency rank #35,525, classified as anoun, pronounced /suː/. sue is at rank #4,985, tagged as averb, pronounced /sjuː/.
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 40510, this pair ranks #266,906 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sou vs sue
Shared letters: su. Private to "sou": o. Private to "sue": e.
"sou" · 3 letters · shape CVV · "sue" · 3 letters · shape CVV
Frequently Asked Questions
Do "sou" and "sue" mean the same thing in a sentence?
Frequency check: "sou" vs "sue" - which ranks higher?
After this comparison
Eye-level mix-up between "sou" and "sue" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sou" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sue" - compare definitions side by side with the headword page. Word entry
- This pair ranks #266,906 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sou" and "sue" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs sou". Nearby pair
Confusion rank #266,906 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.