Which to use
“ajustar” and “atestar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,602
- “ajustar” frequency rank
- #39,482
- “atestar” frequency rank
- 52084
- confusion score
Side-by-Side Comparison
| Feature | ajustar | atestar |
|---|---|---|
| Definition | fazer pequeno conserto ou ajuste numa peça de vestuário | afirmar como testemunha |
Where the eye mixes ajustar and atestar
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. ajustar and atestar follow the identical consonant-vowel pattern (VCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between ajustar and atestar
A purely visual mix-up. ajustar (/ɐ.ʒuʃ.ˈtaɾ/) and atestar (/ɐ.tɨʃ.ˈtaɾ/) 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 52084, derived from the frequency rank of both members and their visual similarity.
ajustar is recorded at frequency rank #12,602, classified as averb, pronounced /ɐ.ʒuʃ.ˈtaɾ/. atestar is at rank #39,482, tagged as averb, pronounced /ɐ.tɨʃ.ˈtaɾ/.
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 52084, this pair ranks #13,048 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ajustar vs atestar
Shared letters: arst. Private to "ajustar": ju. Private to "atestar": e.
"ajustar" · 7 letters · shape VCVCCVC · "atestar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "ajustar" for "atestar" ever safe?
Which is more common, "ajustar" or "atestar"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ajustar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "atestar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,048 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ajustar" and "atestar" also get mixed up with nearby pairs, the highest-scored neighbour is "atear vs atestar". 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 #13,048 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.