AdamvsaiaWhat's the difference?

Which to use

“Adam” and “aia” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#4,033
“Adam” frequency rank
#39,961
“aia” frequency rank
43994
confusion score

Side-by-Side Comparison

Feature Adam aia
Definition Adão criada para companhia

Where the eye mixes Adam and aia

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Adam runs 4 letters (VCVC) against aia's 3 (VVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Adam
3 ch
aia

Look-alike desk: Adam vs aia

A purely visual mix-up. Adam (/ˈaːdam/.) 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 43994, derived from the frequency rank of both members and their visual similarity.

Adam is recorded at frequency rank #4,033, classified as anoun, pronounced /ˈaːdam/.. 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 43994, this pair ranks #21,564 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Adam vs aia

Shared letters: a. Private to "Adam": dm. Private to "aia": i.

"Adam" · 4 letters · shape VCVC  ·  "aia" · 3 letters · shape VVV

Known mistypes of this pair

  • Adam ← aadm · adamm · addam · adma · daam

Frequently Asked Questions

Is swapping "Adam" for "aia" ever safe?
No. They are said differently (/ˈaːdam/. versus /ˈaj.ɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Adam" or "aia"?
"Adam" is the more common of the two: it sits at frequency rank #4,033 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

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Adam" 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 #21,564 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Adam" and "aia" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aia". 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 #21,564 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