Which to use
“rubi” and “rúgbi” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #19,840
- “rubi” frequency rank
- #44,579
- “rúgbi” frequency rank
- 64419
- confusion score
Side-by-Side Comparison
| Feature | rubi | rúgbi |
|---|---|---|
| Definition | pedra preciosa e transparente, de cor vermelha | desporto coletivo originário da Inglaterra |
Where the eye mixes rubi and rúgbi
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. rubi runs 4 letters (CVCV) against rúgbi's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between rubi and rúgbi
A purely visual mix-up. rubi (/Ru.ˈbi/) and rúgbi (/'ʁug.bi/.) 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 64419, derived from the frequency rank of both members and their visual similarity.
rubi is recorded at frequency rank #19,840, classified as anoun, pronounced /Ru.ˈbi/. rúgbi is at rank #44,579, tagged as anoun, pronounced /'ʁug.bi/..
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 64419, this pair ranks #5,790 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of rubi vs rúgbi
Shared letters: bir. Private to "rubi": u. Private to "rúgbi": gú.
"rubi" · 4 letters · shape CVCV · "rúgbi" · 5 letters · shape CVCCV
Known mistypes of this pair
- rubi ← rbui · rrubi · rubbi · ruib · urbi
Frequently Asked Questions
Is swapping "rubi" for "rúgbi" ever safe?
Which is more common, "rubi" or "rúgbi"?
After this comparison
Eye-level mix-up between "rubi" and "rúgbi" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rubi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rúgbi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #5,790 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "rubi" and "rúgbi" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs rúgbi". 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 #5,790 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.