Which to use
“obus” is a noun and “out” is an adjective - they look or sound alike but fill different roles in a sentence.
- #10,757
- “obus” frequency rank
- #4,007
- “out” frequency rank
- 14764
- confusion score
Side-by-Side Comparison
| Feature | obus | out |
|---|---|---|
| Definition | Projectile creux, en forme de cylindre terminé par un cône, rempli de matière explosive. | Hors des limites du terrain. |
Where the eye mixes obus and out
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between obus and out
These two trip readers on the page rather than in the ear: obus is \ɔ.by\ while out is \awt\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 14764, derived from the frequency rank of both members and their visual similarity.
obus is recorded at frequency rank #10,757, classified as anoun, pronounced \ɔ.by\. out is at rank #4,007, tagged as anadj, pronounced \awt\.
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 14764, this pair ranks #395,314 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of obus vs out
Shared letters: ou. Private to "obus": bs. Private to "out": t.
"obus" · 4 letters · shape VCVC · "out" · 3 letters · shape VVC
Known mistypes of this pair
- obus ← bous · obbus · obsu · obuss · oubs
Frequently Asked Questions
Is swapping "obus" for "out" ever safe?
Which is more common, "obus" or "out"?
Useful next steps
Eye-level mix-up between "obus" and "out" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "obus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "out" - compare definitions side by side with the headword page. Word entry
- This pair ranks #395,314 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "obus" and "out" also get mixed up with nearby pairs, the highest-scored neighbour is "obus vs oust". 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 #395,314 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.