Which to use
“atenuar” and “aterrar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,280
- “atenuar” frequency rank
- #32,863
- “aterrar” frequency rank
- 59143
- confusion score
Side-by-Side Comparison
| Feature | atenuar | aterrar |
|---|---|---|
| Definition | tornar menos grave, suavizar | retornar à terra; pousar (o avião); aterrissar |
Where the eye mixes atenuar and aterrar
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. atenuar (VCVCVVC) and aterrar (VCVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between atenuar and aterrar
A purely visual mix-up. atenuar (/ɐ.tɨ.ˈnwaɾ/) and aterrar (/a.teˈʁa(ʁ)/) 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 59143, derived from the frequency rank of both members and their visual similarity.
atenuar is recorded at frequency rank #26,280, classified as averb, pronounced /ɐ.tɨ.ˈnwaɾ/. aterrar is at rank #32,863, tagged as averb, pronounced /a.teˈʁa(ʁ)/.
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 59143, this pair ranks #8,343 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of atenuar vs aterrar
Shared letters: aert. Private to "atenuar": nu. Private to "aterrar": -.
"atenuar" · 7 letters · shape VCVCVVC · "aterrar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "atenuar" for "aterrar" ever safe?
Frequency check: "atenuar" vs "aterrar" - 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 "atenuar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aterrar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #8,343 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "atenuar" and "aterrar" also get mixed up with nearby pairs, the highest-scored neighbour is "acentuar vs atenuar". 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 #8,343 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.