órfãvsórgãoWhat's the difference?

Quick tell: órfã is a adjective, órgão is a noun, so they fill different roles in a sentence.

Which to use

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

#25,180
“órfã” frequency rank
#2,659
“órgão” frequency rank
27839
confusion score

Side-by-Side Comparison

Feature órfã órgão
Definition feminino plural de órfão instrumento musical com teclado cujo som é formado pelo vento que passa por tubos

Where the eye mixes órfã and órgão

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

4 ch
órfã
5 ch
órgão

Why the eye confuses órfã with órgão

These two trip readers on the page rather than in the ear: órfã is /ˈɔɾ.fɐ̃/ while órgão is /ˈɔrgɜ̃ũ/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27839, derived from the frequency rank of both members and their visual similarity.

órfã is recorded at frequency rank #25,180, classified as anadj, pronounced /ˈɔɾ.fɐ̃/. órgão is at rank #2,659, tagged as anoun, pronounced /ˈɔrgɜ̃ũ/.

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 27839, this pair ranks #41,072 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of órfã vs órgão

Shared letters: rãó. Private to "órfã": f. Private to "órgão": go.

"órfã" · 4 letters · shape VCCV  ·  "órgão" · 5 letters · shape VCCVV

Frequently Asked Questions

Is swapping "órfã" for "órgão" ever safe?
No - they are not even the same part of speech. "órfã" is an adjective and "órgão" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "órfã" or "órgão" show up more?
"órgão" is the more common of the two: it sits at frequency rank #2,659 in our Portuguese list, against #25,180 for "órfã". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "órfã" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "órgão" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,072 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "órfã" and "órgão" also get mixed up with nearby pairs, the highest-scored neighbour is "oda vs órfã". Nearby pair

Confusion rank #41,072 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