Which to use
“safe” and “sure” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,936
- “safe” frequency rank
- #42,717
- “sure” frequency rank
- 71653
- confusion score
Side-by-Side Comparison
| Feature | safe | sure |
|---|---|---|
| Definition | Seguro. | Seguro, convencido. |
Where the eye mixes safe and sure
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. safe and sure follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: safe vs sure
A purely visual mix-up. safe (/seɪf/) and sure (/ʃʊə/ (fusión pour–poor)) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 71653, derived from the frequency rank of both members and their visual similarity.
safe is recorded at frequency rank #28,936, classified as anadj, pronounced /seɪf/. 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 71653, this pair ranks #27,025 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of safe vs sure
Shared letters: es. Private to "safe": af. Private to "sure": ru.
"safe" · 4 letters · shape CVCV · "sure" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Do "safe" and "sure" mean the same thing in a sentence?
Which is more common, "safe" or "sure"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "safe" 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 #27,025 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "safe" 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 #27,025 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.