ahavsaiaWhich spelling fits?

Quick tell: aha is a intj, aia is a noun, so they fill different roles in a sentence.

Which to use

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

#32,044
“aha” frequency rank
#39,961
“aia” frequency rank
72005
confusion score

Side-by-Side Comparison

Feature aha aia
Definition ver criada para companhia

Letter map: aha vs aia

Shared letters muted; letters that set aha and aia apart highlighted. Shared run: 2. aha (VCV) and aia (VVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
aha
3 ch
aia

Role in the sentence - aha and aia

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aha is anintj and aiaanoun. On the page they differ by a single letter - h in “aha” becomes i in “aia”. Our composite confusion score for this pair is 72005, derived from the frequency rank of both members and their visual similarity.

aha is recorded at frequency rank #32,044, classified as anintj. aia is at rank #39,961, tagged as anoun, pronounced /ˈaj.ɐ/.

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 72005, this pair ranks #3,189 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of aha vs aia

Shared letters: a. Private to "aha": h. Private to "aia": i.

"aha" · 3 letters · shape VCV  ·  "aia" · 3 letters · shape VVV

Frequently Asked Questions

Is swapping "aha" for "aia" ever safe?
No - they are not even the same part of speech. "aha" is an intj and "aia" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "aha" or "aia" show up more?
"aha" is the more common of the two: it sits at frequency rank #32,044 in our Portuguese list, against #39,961 for "aia". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "aha" and "aia".

  • Full dictionary entry for "aha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #3,189 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "aha" and "aia" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aia". Nearby pair

Confusion rank #3,189 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list