Which to use
“fogo” and “fosco” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #938
- “fogo” frequency rank
- #48,427
- “fosco” frequency rank
- 49365
- confusion score
Side-by-Side Comparison
| Feature | fogo | fosco |
|---|---|---|
| Definition | coisa difícil ou trabalhosa | não brunido, sem brilho, embaciado, não transparente |
Where the eye mixes fogo and fosco
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. fogo runs 4 letters (CVCV) against fosco's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses fogo with fosco
A purely visual mix-up. fogo (/ˈfo.ɡu/) and fosco (/ˈfoʃ.ku/) 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 49365, derived from the frequency rank of both members and their visual similarity.
fogo is recorded at frequency rank #938, classified as anadj, pronounced /ˈfo.ɡu/. fosco is at rank #48,427, tagged as anadj, pronounced /ˈfoʃ.ku/.
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 49365, this pair ranks #15,661 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of fogo vs fosco
Shared letters: fo. Private to "fogo": g. Private to "fosco": cs.
"fogo" · 4 letters · shape CVCV · "fosco" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "fogo" and "fosco" be used interchangeably?
In ordinary Portuguese text, does "fogo" or "fosco" show up more?
After this comparison
Eye-level mix-up between "fogo" and "fosco" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fogo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fosco" - compare definitions side by side with the headword page. Word entry
- This pair ranks #15,661 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "fogo" and "fosco" also get mixed up with nearby pairs, the highest-scored neighbour is "fisco vs fosco". 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 #15,661 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.