Which to use
“fluir” and “fugir” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,377
- “fluir” frequency rank
- #2,427
- “fugir” frequency rank
- 16804
- confusion score
Side-by-Side Comparison
| Feature | fluir | fugir |
|---|---|---|
| Definition | correr como os líquidos | retirar-se |
Where the eye mixes fluir and fugir
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. fluir (CCVVC) and fugir (CVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses fluir with fugir
A purely visual mix-up. fluir (/ˈflwiɾ/) and fugir (/fu.ˈʒiɾ/) 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 16804, derived from the frequency rank of both members and their visual similarity.
fluir is recorded at frequency rank #14,377, classified as averb, pronounced /ˈflwiɾ/. fugir is at rank #2,427, tagged as averb, pronounced /fu.ˈʒiɾ/.
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 16804, this pair ranks #54,638 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fluir vs fugir
Shared letters: firu. Private to "fluir": l. Private to "fugir": g.
"fluir" · 5 letters · shape CCVVC · "fugir" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "fluir" and "fugir" mean the same thing in a sentence?
Which is more common, "fluir" or "fugir"?
What to do next
Eye-level mix-up between "fluir" and "fugir" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fluir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fugir" - compare definitions side by side with the headword page. Word entry
- This pair ranks #54,638 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "fluir" and "fugir" also get mixed up with nearby pairs, the highest-scored neighbour is "fleur vs fluir". 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 #54,638 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.