arqueirovsarquivoWhich spelling fits?

Which to use

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

#15,985
“arqueiro” frequency rank
#2,176
“arquivo” frequency rank
18161
confusion score

Side-by-Side Comparison

Feature arqueiro arquivo
Definition indivíduo que maneja o arco e flecha, praticante de arquearia ação de arquivar

Where the eye mixes arqueiro and arquivo

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. arqueiro runs 8 letters (VCCVVVCV) against arquivo's 7 (VCCVVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
arqueiro
7 ch
arquivo

Look-alike desk: arqueiro vs arquivo

A purely visual mix-up. arqueiro (/ɐɾ.ˈkɐj.ɾu/) and arquivo (/ɐɾ.ˈki.vu/) 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 18161, derived from the frequency rank of both members and their visual similarity.

arqueiro is recorded at frequency rank #15,985, classified as anoun, pronounced /ɐɾ.ˈkɐj.ɾu/. arquivo is at rank #2,176, tagged as anoun, pronounced /ɐɾ.ˈki.vu/.

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 18161, this pair ranks #52,892 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of arqueiro vs arquivo

Shared letters: aioqru. Private to "arqueiro": e. Private to "arquivo": v.

"arqueiro" · 8 letters · shape VCCVVVCV  ·  "arquivo" · 7 letters · shape VCCVVCV

Known mistypes of this pair

  • arqueiro ← aqrueiro · arqeuiro · arqqueiro · arqueior · arqueirro · arquerio · arquiero · arrqueiro
  • arquivo ← aqruivo · arqiuvo · arqquivo · arquiov · arquivvo · arquvio · arrquivo · aruqivo

Frequently Asked Questions

Do "arqueiro" and "arquivo" mean the same thing in a sentence?
No. They are said differently (/ɐɾ.ˈkɐj.ɾu/ versus /ɐɾ.ˈki.vu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "arqueiro" or "arquivo" show up more?
"arquivo" is the more common of the two: it sits at frequency rank #2,176 in our Portuguese list, against #15,985 for "arqueiro". 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 "arqueiro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "arquivo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #52,892 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "arqueiro" and "arquivo" also get mixed up with nearby pairs, the highest-scored neighbour is "arquivar vs arquivo". 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 #52,892 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