canteirovscosteiroWhich spelling fits?

Quick tell: canteiro is a noun, costeiro is an adjective, so they fill different roles in a sentence.

Which to use

“canteiro” is a noun and “costeiro” is an adjective - they look or sound alike but fill different roles in a sentence.

#16,956
“canteiro” frequency rank
#30,078
“costeiro” frequency rank
47034
confusion score

Side-by-Side Comparison

Feature canteiro costeiro
Definition operário que corta a pedra de construção relativo à costa

Letter map: canteiro vs costeiro

Shared letters muted; letters that set canteiro and costeiro apart highlighted. Shared run: 6. canteiro and costeiro follow the identical consonant-vowel pattern (CVCCVVCV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
canteiro
8 ch
costeiro

Part-of-speech tell for canteiro / costeiro

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: canteiro is anoun and costeiroanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 47034, derived from the frequency rank of both members and their visual similarity.

canteiro is recorded at frequency rank #16,956, classified as anoun. costeiro is at rank #30,078, tagged as anadj, pronounced /kuʃ.ˈtɐj.ɾu/.

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 47034, this pair ranks #18,257 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of canteiro vs costeiro

Shared letters: ceiort. Private to "canteiro": an. Private to "costeiro": s.

"canteiro" · 8 letters · shape CVCCVVCV  ·  "costeiro" · 8 letters · shape CVCCVVCV

Known mistypes of this pair

  • canteiro ← acnteiro · canetiro · cannteiro · canteior · canteirro · canterio · cantiero · cantteiro
  • costeiro ← ccosteiro · cosetiro · cossteiro · costeior · costeirro · costerio · costiero · costteiro

Frequently Asked Questions

Is swapping "canteiro" for "costeiro" ever safe?
No - they are not even the same part of speech. "canteiro" is a noun and "costeiro" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "canteiro" or "costeiro" show up more?
"canteiro" is the more common of the two: it sits at frequency rank #16,956 in our Portuguese list, against #30,078 for "costeiro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "canteiro" and "costeiro". Here's where to go from here.

  • Full dictionary entry for "canteiro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "costeiro" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,257 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "canteiro" and "costeiro" also get mixed up with nearby pairs, the highest-scored neighbour is "costeiro vs coveiro". 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 #18,257 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