Which to use
“ache” is a noun and “ah” is an intj - they look or sound alike but fill different roles in a sentence.
- #9,947
- “ache” frequency rank
- #640
- “ah” frequency rank
- 10587
- confusion score
Side-by-Side Comparison
| Feature | ache | ah |
|---|---|---|
| Definition | dor, axe | exprime admiração |
Letter map: ache vs ah
Shared letters muted; letters that set ache and ah apart highlighted. Shared run: 2.
Role in the sentence - ache and ah
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ache is anoun and ahanintj. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 10587, derived from the frequency rank of both members and their visual similarity.
ache is recorded at frequency rank #9,947, classified as anoun, pronounced /eɪk/. ah is at rank #640, 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 10587, this pair ranks #62,461 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ache vs ah
Shared letters: ah. Private to "ache": ce. Private to "ah": -.
"ache" · 4 letters · shape VCCV · "ah" · 2 letters · shape VC
Known mistypes of this pair
- ache ← acche · aceh · achhe · ahce · cahe
Frequently Asked Questions
Can "ache" and "ah" be used interchangeably?
Which is more common, "ache" or "ah"?
Useful next steps
You've compared "ache" and "ah". Here's where to go from here.
- Full dictionary entry for "ache" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ah" - compare definitions side by side with the headword page. Word entry
- This pair ranks #62,461 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ache" and "ah" also get mixed up with nearby pairs, the highest-scored neighbour is "ache vs acs". 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 #62,461 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.