Which to use
“tufo” and “tumor” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,703
- “tufo” frequency rank
- #9,122
- “tumor” frequency rank
- 57825
- confusion score
Side-by-Side Comparison
| Feature | tufo | tumor |
|---|---|---|
| Definition | montículo, proeminência | inchaço |
Where the eye mixes tufo and tumor
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tufo runs 4 letters (CVCV) against tumor's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses tufo with tumor
A purely visual mix-up. tufo (/ˈtu.fu/) and tumor (/tu.ˈmoɾ/) 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 57825, derived from the frequency rank of both members and their visual similarity.
tufo is recorded at frequency rank #48,703, classified as anoun, pronounced /ˈtu.fu/. tumor is at rank #9,122, tagged as anoun, pronounced /tu.ˈmoɾ/.
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 57825, this pair ranks #9,101 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of tufo vs tumor
Shared letters: otu. Private to "tufo": f. Private to "tumor": mr.
"tufo" · 4 letters · shape CVCV · "tumor" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "tufo" for "tumor" ever safe?
Frequency check: "tufo" vs "tumor" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "tufo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tumor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,101 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "tufo" and "tumor" also get mixed up with nearby pairs, the highest-scored neighbour is "tifo vs tufo". 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 #9,101 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.