Which to use
“ach” is an intj and “asa” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,212
- “ach” frequency rank
- #7,104
- “asa” frequency rank
- 55316
- confusion score
Side-by-Side Comparison
| Feature | ach | asa |
|---|---|---|
| Definition | oh | membro de um animal que serve para o voo |
Letter map: ach vs asa
Shared letters muted; letters that set ach and asa apart highlighted. Shared run: 1. ach (VCC) and asa (VCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Role in the sentence - ach and asa
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ach is anintj and asaanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 55316, derived from the frequency rank of both members and their visual similarity.
ach is recorded at frequency rank #48,212, classified as anintj. asa is at rank #7,104, tagged as anoun, pronounced /ˈa.zɐ/.
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 55316, this pair ranks #10,666 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ach vs asa
Shared letters: a. Private to "ach": ch. Private to "asa": s.
"ach" · 3 letters · shape VCC · "asa" · 3 letters · shape VCV
Frequently Asked Questions
Can "ach" and "asa" be used interchangeably?
In ordinary Portuguese text, does "ach" or "asa" show up more?
After this comparison
Done with this confusable. These links stay specific to "ach" and "asa".
- Full dictionary entry for "ach" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "asa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #10,666 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ach" and "asa" also get mixed up with nearby pairs, the highest-scored neighbour is "ach vs acs". Nearby pair
Confusion rank #10,666 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.