aba vs ah, What's the Difference?

Which to use

“aba” is a noun and “ah” is an intj - they look or sound alike but fill different roles in a sentence.

#15,719
“aba” frequency rank: #640
“ah” frequency rank: 16359
confusion score

Side-by-Side Comparison

Feature	aba	ah
Definition	parte saliente da beira das vestimentas, ou outros materiais de pano, para uso das pessoas, tais como vestido, paletó, toldo etc	exprime admiração

Letter map: aba vs ah

Shared letters muted; letters that set aba and ah apart highlighted. Shared run: 1.

3 ch

aba

2 ch

Role in the sentence - aba and ah

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aba is anoun and ahanintj. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16359, 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/. 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 16359, this pair ranks #55,201 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aba vs ah

Shared letters: a. Private to "aba": b. Private to "ah": h.

"aba" · 3 letters · shape VCV · "ah" · 2 letters · shape VC

Frequently Asked Questions

Can "aba" and "ah" be used interchangeably?

No - they are not even the same part of speech. "aba" is a noun and "ah" an intj, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "aba" or "ah"?

"ah" is the more common of the two: it sits at frequency rank #640 in our Portuguese list, against #15,719 for "aba". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "aba" and "ah". Here's where to go from here.

Full dictionary entry for "aba" 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 #55,201 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"aba" and "ah" also get mixed up with nearby pairs, the highest-scored neighbour is "aba vs acs". Nearby pair

Confusion rank #55,201 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.