Which to use
“ruda” and “Rus” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,801
- “ruda” frequency rank
- #25,803
- “Rus” frequency rank
- 51604
- confusion score
Side-by-Side Comparison
| Feature | ruda | Rus |
|---|---|---|
| Definition | (Ruta spp.) Cualquiera de unas 40 especies de plantas herbáceas o arbustivas de la familia de las rutáceas, siempreverdes, de hijas bi- o tripinnadas, correosas, glaucas, flores amarillas tetrámeras o pentámeras formando cimas, y frutos en cápsula. Son intensamente aromáticas y muy amargas, usándose en medicina y gastronomía. | Ruso. |
Where the eye mixes ruda and Rus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: ruda vs Rus
A purely visual mix-up. ruda ([ˈruð̞a]) and Rus ([rʏs]) 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 51604, derived from the frequency rank of both members and their visual similarity.
ruda is recorded at frequency rank #25,801, classified as anoun, pronounced [ˈruð̞a]. Rus is at rank #25,803, tagged as anoun, pronounced [rʏs].
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 51604, this pair ranks #97,057 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ruda vs Rus
Shared letters: ru. Private to "ruda": ad. Private to "Rus": s.
"ruda" · 4 letters · shape CVCV · "Rus" · 3 letters · shape CVC
Known mistypes of this pair
- ruda ← rdua · rruda · ruad · rudda · urda
Frequently Asked Questions
Can "ruda" and "Rus" be used interchangeably?
Frequency check: "ruda" vs "Rus" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ruda" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Rus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #97,057 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ruda" and "Rus" also get mixed up with nearby pairs, the highest-scored neighbour is "riba vs ruda". 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 #97,057 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.