Which to use
“Sere” is a name and “sure” is an adjective - they look or sound alike but fill different roles in a sentence.
- #28,944
- “Sere” frequency rank
- #42,717
- “sure” frequency rank
- 71661
- confusion score
Side-by-Side Comparison
| Feature | Sere | sure |
|---|---|---|
| Definition | Apellido. | Seguro, convencido. |
Where the eye mixes Sere and sure
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Sere and sure follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses Sere with sure
These two trip readers on the page rather than in the ear: Sere is [ˈseɾe] while sure is /ʃʊə/ (fusión pour–poor). Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “Sere” becomes u in “sure”, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 71661, derived from the frequency rank of both members and their visual similarity.
Sere is recorded at frequency rank #28,944, classified as aname, pronounced [ˈseɾe]. sure is at rank #42,717, tagged as anadj, pronounced /ʃʊə/ (fusión pour–poor).
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 71661, this pair ranks #27,011 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of Sere vs sure
Shared letters: ers. Private to "Sere": -. Private to "sure": u.
"Sere" · 4 letters · shape CVCV · "sure" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Sere" for "sure" ever safe?
Which is more common, "Sere" or "sure"?
Useful next steps
Eye-level mix-up between "Sere" and "sure" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Sere" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sure" - compare definitions side by side with the headword page. Word entry
- This pair ranks #27,011 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "Sere" and "sure" also get mixed up with nearby pairs, the highest-scored neighbour is "sari vs sure". 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 #27,011 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.