Which to use
“falhar” and “filiar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,490
- “falhar” frequency rank
- #41,026
- “filiar” frequency rank
- 50516
- confusion score
Side-by-Side Comparison
| Feature | falhar | filiar |
|---|---|---|
| Definition | rachar | tomar como filho, adotar |
Where the eye mixes falhar and filiar
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. falhar (CVCCVC) and filiar (CVCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses falhar with filiar
A purely visual mix-up. falhar (/fɐ.ˈʎaɾ/) and filiar (/fi.ˈljaɾ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50516, derived from the frequency rank of both members and their visual similarity.
falhar is recorded at frequency rank #9,490, classified as averb, pronounced /fɐ.ˈʎaɾ/. filiar is at rank #41,026, tagged as averb, pronounced /fi.ˈljaɾ/.
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 50516, this pair ranks #14,440 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of falhar vs filiar
Shared letters: aflr. Private to "falhar": h. Private to "filiar": i.
"falhar" · 6 letters · shape CVCCVC · "filiar" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "falhar" and "filiar" be used interchangeably?
Which is more common, "falhar" or "filiar"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "falhar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "filiar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #14,440 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "falhar" and "filiar" also get mixed up with nearby pairs, the highest-scored neighbour is "filão vs filiar". 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 #14,440 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.