Which to use
“alertar” and “apertar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,997
- “alertar” frequency rank
- #6,837
- “apertar” frequency rank
- 17834
- confusion score
Side-by-Side Comparison
| Feature | alertar | apertar |
|---|---|---|
| Definition | pôr em alerta | aproximar muito forçando |
Letter map: alertar vs apertar
Shared letters muted; letters that set alertar and apertar apart highlighted. Shared run: 6.
Pair insight - alertar / apertar
alertar and apertar are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - l in “alertar” becomes p in “apertar”. Our composite confusion score for this pair is 17834, derived from the frequency rank of both members and their visual similarity.
alertar is recorded at frequency rank #10,997, classified as averb, pronounced /ɐ.lɨɾ.ˈtaɾ/. apertar is at rank #6,837, tagged as averb.
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 17834, this pair ranks #53,306 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alertar vs apertar
Shared letters: aert. Private to "alertar": l. Private to "apertar": p.
"alertar" · 7 letters · shape VCVCCVC · "apertar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "alertar" and "apertar" be used interchangeably?
Frequency check: "alertar" vs "apertar" - which ranks higher?
What to do next
You've compared "alertar" and "apertar". Here's where to go from here.
- Full dictionary entry for "alertar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apertar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #53,306 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "alertar" and "apertar" also get mixed up with nearby pairs, the highest-scored neighbour is "alertar 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 #53,306 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.