Which to use
“safe” is a verb and “Sau” is a noun - they look or sound alike but fill different roles in a sentence.
- #26,193
- “safe” frequency rank
- #49,171
- “Sau” frequency rank
- 75364
- confusion score
Side-by-Side Comparison
| Feature | safe | Sau |
|---|---|---|
| Definition | primeira ou terceira pessoa do presente subjuntivo de safar | porco |
Where the eye mixes safe and Sau
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. safe runs 4 letters (CVCV) against Sau's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: safe vs Sau
These two trip readers on the page rather than in the ear: safe is /seɪf/, enPR: sāf while Sau is /zaʊ̯/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 75364, derived from the frequency rank of both members and their visual similarity.
safe is recorded at frequency rank #26,193, classified as averb, pronounced /seɪf/, enPR: sāf. Sau is at rank #49,171, tagged as anoun, pronounced /zaʊ̯/.
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 75364, this pair ranks #2,319 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of safe vs Sau
Shared letters: as. Private to "safe": ef. Private to "Sau": u.
"safe" · 4 letters · shape CVCV · "Sau" · 3 letters · shape CVV
Known mistypes of this pair
- safe ← asfe · saef · saffe · sfae · ssafe
Frequently Asked Questions
Is swapping "safe" for "Sau" ever safe?
Frequency check: "safe" vs "Sau" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "safe" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Sau" - compare definitions side by side with the headword page. Word entry
- This pair ranks #2,319 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "safe" and "Sau" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs soap". 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 #2,319 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.