Which to use
“ach” is an intj and “acs” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,212
- “ach” frequency rank
- #49,775
- “acs” frequency rank
- 97987
- confusion score
Side-by-Side Comparison
| Feature | ach | acs |
|---|---|---|
| Definition | oh | olho (órgão da visão) |
Where the spellings diverge
Shared letters are muted; the letters that actually set ach and acs apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ach is anintj and acsanoun. On the page they differ by a single letter - h in “ach” becomes s in “acs”. Our composite confusion score for this pair is 97987, derived from the frequency rank of both members and their visual similarity.
ach is recorded at frequency rank #48,212, classified as anintj. acs is at rank #49,775, tagged as anoun, pronounced [ats].
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 97987, this pair ranks #15 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ach vs acs
Shared letters: ac. Private to "ach": h. Private to "acs": s.
"ach" · 3 letters · shape VCC · "acs" · 3 letters · shape VCC
Frequency comparison
Frequently Asked Questions
Can "ach" and "acs" be used interchangeably?
Which is more common, "ach" or "acs"?
Remembering ach vs acs
The fastest way to pick the right one every time.
- Check the role first: if you need an intj, it's “ach”; for a noun, it's “acs”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ach” entry
- Browse more pairs most likely to be confused. Most confusable