Which to use
“sep” is a num and “sua” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #8,588
- “sep” frequency rank
- #44,466
- “sua” frequency rank
- 53054
- confusion score
Side-by-Side Comparison
| Feature | sep | sua |
|---|---|---|
| Definition | Siete. | Forma del nominativo femenino singular de suus. |
Where the eye mixes sep and sua
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: sep vs sua
These two trip readers on the page rather than in the ear: sep is /sep/ while sua is /ˈsʷa/. 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 (num vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 53054, derived from the frequency rank of both members and their visual similarity.
sep is recorded at frequency rank #8,588, classified as anum, pronounced /sep/. sua is at rank #44,466, tagged as apron, pronounced /ˈsʷa/.
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 53054, this pair ranks #89,714 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sep vs sua
Shared letters: s. Private to "sep": ep. Private to "sua": au.
"sep" · 3 letters · shape CVC · "sua" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "sep" for "sua" ever safe?
In ordinary Spanish text, does "sep" or "sua" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "sep" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sua" - compare definitions side by side with the headword page. Word entry
- This pair ranks #89,714 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sep" and "sua" also get mixed up with nearby pairs, the highest-scored neighbour is "sila vs sua". Nearby pair
Confusion rank #89,714 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.