Which to use
“sea” is a noun and “son” is a determiner - they look or sound alike but fill different roles in a sentence.
- #13,258
- “sea” frequency rank
- #42
- “son” frequency rank
- 13300
- confusion score
Side-by-Side Comparison
| Feature | sea | son |
|---|---|---|
| Definition | Mer. | Troisième personne du sujet, objet masculin singulier. |
Where the eye mixes sea and son
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: sea vs son
These two trip readers on the page rather than in the ear: sea is \siː\ while son is \sɔ̃\. 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 determiner), which is usually the fastest check. Our composite confusion score for this pair is 13300, derived from the frequency rank of both members and their visual similarity.
sea is recorded at frequency rank #13,258, classified as anoun, pronounced \siː\. son is at rank #42, tagged as adet, pronounced \sɔ̃\.
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 13300, this pair ranks #401,574 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sea vs son
Shared letters: s. Private to "sea": ae. Private to "son": no.
"sea" · 3 letters · shape CVV · "son" · 3 letters · shape CVC
Frequently Asked Questions
Can "sea" and "son" be used interchangeably?
Which is more common, "sea" or "son"?
After this comparison
Eye-level mix-up between "sea" and "son" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sea" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "son" - compare definitions side by side with the headword page. Word entry
- This pair ranks #401,574 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sea" and "son" also get mixed up with nearby pairs, the highest-scored neighbour is "sea vs suu". Nearby pair
Confusion rank #401,574 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.