caixavscoxaWhat's the difference?

Quick tell: caixa is a intj, coxa is a noun, so they fill different roles in a sentence.

Which to use

“caixa” is an intj and “coxa” is a noun - they look or sound alike but fill different roles in a sentence.

#1,208
“caixa” frequency rank
#12,410
“coxa” frequency rank
13618
confusion score

Side-by-Side Comparison

Feature caixa coxa
Definition expressa que se consegue o objetivo, a meta parte da perna, desde as virilhas até o joelho

Where the eye mixes caixa and coxa

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
caixa
4 ch
coxa

Visual trap between caixa and coxa

These two trip readers on the page rather than in the ear: caixa is /'ka.ʃɐ/, /'kaj.ʃɐ/ while coxa is /ˈko.ʃɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 13618, derived from the frequency rank of both members and their visual similarity.

caixa is recorded at frequency rank #1,208, classified as anintj, pronounced /'ka.ʃɐ/, /'kaj.ʃɐ/. coxa is at rank #12,410, tagged as anoun, pronounced /ˈko.ʃɐ/.

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 13618, this pair ranks #58,672 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of caixa vs coxa

Shared letters: acx. Private to "caixa": i. Private to "coxa": o.

"caixa" · 5 letters · shape CVVCV  ·  "coxa" · 4 letters · shape CVCV

Known mistypes of this pair

  • caixaacixa · caiax · caixxa · caxia · ccaixa · ciaxa
  • coxaccoxa · coax · coxxa · cxoa · ocxa

Frequently Asked Questions

Do "caixa" and "coxa" mean the same thing in a sentence?
No - they are not even the same part of speech. "caixa" is an intj and "coxa" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "caixa" vs "coxa" - which ranks higher?
"caixa" is the more common of the two: it sits at frequency rank #1,208 in our Portuguese list, against #12,410 for "coxa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "caixa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coxa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,672 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "caixa" and "coxa" also get mixed up with nearby pairs, the highest-scored neighbour is "conca vs coxa". 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 #58,672 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