Which to use
“rus” is a noun and “russo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #37,537
- “rus” frequency rank
- #19,144
- “russo” frequency rank
- 56681
- confusion score
Side-by-Side Comparison
| Feature | rus | russo |
|---|---|---|
| Definition | Pluriel de ru. | Qui a un rapport avec la Russie ou ses habitants : russe. |
Where the eye mixes rus and russo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. rus runs 3 letters (CVC) against russo's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: rus vs russo
These two trip readers on the page rather than in the ear: rus is \ʁy\ while russo is \ˈrus.so\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “rus” sits inside “russo”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 56681, derived from the frequency rank of both members and their visual similarity.
rus is recorded at frequency rank #37,537, classified as anoun, pronounced \ʁy\. russo is at rank #19,144, tagged as anadj, pronounced \ˈrus.so\.
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 56681, this pair ranks #119,562 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rus vs russo
Shared letters: rsu. Private to "rus": -. Private to "russo": o.
"rus" · 3 letters · shape CVC · "russo" · 5 letters · shape CVCCV
Known mistypes of this pair
- russo ← rrusso · rsuso · ruso · rusos · ursso
Frequently Asked Questions
Do "rus" and "russo" mean the same thing in a sentence?
Which is more common, "rus" or "russo"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "rus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "russo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #119,562 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rus" and "russo" also get mixed up with nearby pairs, the highest-scored neighbour is "Rhys vs rus". 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 #119,562 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.