Which to use
“aba” is a noun and “ach” is an intj - they look or sound alike but fill different roles in a sentence.
- #15,719
- “aba” frequency rank
- #48,212
- “ach” frequency rank
- 63931
- confusion score
Side-by-Side Comparison
| Feature | aba | ach |
|---|---|---|
| Definition | parte saliente da beira das vestimentas, ou outros materiais de pano, para uso das pessoas, tais como vestido, paletó, toldo etc | oh |
Letter map: aba vs ach
Shared letters muted; letters that set aba and ach apart highlighted. Shared run: 1. aba (VCV) and ach (VCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Grammar separator: aba vs ach
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aba is anoun and achanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63931, derived from the frequency rank of both members and their visual similarity.
aba is recorded at frequency rank #15,719, classified as anoun, pronounced /ˈa.bɐ/. ach is at rank #48,212, tagged as anintj.
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 63931, this pair ranks #5,986 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of aba vs ach
Shared letters: a. Private to "aba": b. Private to "ach": ch.
"aba" · 3 letters · shape VCV · "ach" · 3 letters · shape VCC
Frequently Asked Questions
Do "aba" and "ach" mean the same thing in a sentence?
In ordinary Portuguese text, does "aba" or "ach" show up more?
Useful next steps
Done with this confusable. These links stay specific to "aba" and "ach".
- Full dictionary entry for "aba" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ach" - compare definitions side by side with the headword page. Word entry
- This pair ranks #5,986 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "aba" and "ach" also get mixed up with nearby pairs, the highest-scored neighbour is "ach vs acs". Nearby pair
Confusion rank #5,986 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.