Which to use
“água” and “aia” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #254
- “água” frequency rank
- #39,961
- “aia” frequency rank
- 40215
- confusion score
Side-by-Side Comparison
| Feature | água | aia |
|---|---|---|
| Definition | substância (H₂O) líquida e incolor, insípida e inodora, essencial para a vida da maior parte dos organismos vivos e excelente solvente para muitas outras substâncias; óxido de hidrogênio | criada para companhia |
Where the eye mixes água and aia
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. água runs 4 letters (VCVV) against aia's 3 (VVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between água and aia
A purely visual mix-up. água (/ˈa.gwɐ/) and aia (/ˈaj.ɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 40215, derived from the frequency rank of both members and their visual similarity.
água is recorded at frequency rank #254, classified as anoun, pronounced /ˈa.gwɐ/. 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 40215, this pair ranks #25,949 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of água vs aia
Shared letters: a. Private to "água": guá. Private to "aia": i.
"água" · 4 letters · shape VCVV · "aia" · 3 letters · shape VVV
Frequently Asked Questions
Do "água" and "aia" mean the same thing in a sentence?
Which is more common, "água" or "aia"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "água" 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 #25,949 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "água" and "aia" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aia". Nearby pair
Confusion rank #25,949 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.