Which to use
“aia” is a noun and “apt” is an adjective - they look or sound alike but fill different roles in a sentence.
- #39,961
- “aia” frequency rank
- #41,338
- “apt” frequency rank
- 81299
- confusion score
Side-by-Side Comparison
| Feature | aia | apt |
|---|---|---|
| Definition | criada para companhia | apto |
Where the eye mixes aia and apt
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. aia (VVV) and apt (VCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: aia vs apt
These two trip readers on the page rather than in the ear: aia is /ˈaj.ɐ/ while apt is /æpt/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 81299, derived from the frequency rank of both members and their visual similarity.
aia is recorded at frequency rank #39,961, classified as anoun, pronounced /ˈaj.ɐ/. apt is at rank #41,338, tagged as anadj, pronounced /æpt/.
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 81299, this pair ranks #1,191 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of aia vs apt
Shared letters: a. Private to "aia": i. Private to "apt": pt.
"aia" · 3 letters · shape VVV · "apt" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "aia" for "apt" ever safe?
Which is more common, "aia" or "apt"?
Useful next steps
Eye-level mix-up between "aia" and "apt" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apt" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,191 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "aia" and "apt" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs apt". Nearby pair
Confusion rank #1,191 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.