Which to use
“flanco” is a noun and “fraco” is an adjective - they look or sound alike but fill different roles in a sentence.
- #23,332
- “flanco” frequency rank
- #3,401
- “fraco” frequency rank
- 26733
- confusion score
Side-by-Side Comparison
| Feature | flanco | fraco |
|---|---|---|
| Definition | lado (tanto em sentido geral como também especificamente em sentido militar e de anatomia) | sem força |
Where the eye mixes flanco and fraco
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between flanco and fraco
These two trip readers on the page rather than in the ear: flanco is /ˈflɐ̃.ku/ while fraco is /ˈfɾa.ku/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 26733, derived from the frequency rank of both members and their visual similarity.
flanco is recorded at frequency rank #23,332, classified as anoun, pronounced /ˈflɐ̃.ku/. fraco is at rank #3,401, tagged as anadj, pronounced /ˈfɾa.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 26733, this pair ranks #42,360 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of flanco vs fraco
Shared letters: acfo. Private to "flanco": ln. Private to "fraco": r.
"flanco" · 6 letters · shape CCVCCV · "fraco" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "flanco" for "fraco" ever safe?
In ordinary Portuguese text, does "flanco" or "fraco" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "flanco" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fraco" - compare definitions side by side with the headword page. Word entry
- This pair ranks #42,360 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "flanco" and "fraco" also get mixed up with nearby pairs, the highest-scored neighbour is "fancy vs flanco". 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 #42,360 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.