Which to use
“obs” is a verb and “oui” is an adverb - they look or sound alike but fill different roles in a sentence.
- #13,851
- “obs” frequency rank
- #132
- “oui” frequency rank
- 13983
- confusion score
Side-by-Side Comparison
| Feature | obs | oui |
|---|---|---|
| Definition | Deuxième personne du singulier de l’impératif présent de obsen. | Mot utilisé pour apporter une réponse affirmative ou marquer l'accord sur une proposition. Il s’emploie aussi au début d’une phrase qui ne répond pas à une question exprimée ou au cours d’une phrase, pour marquer ou accentuer le caractère affirmatif de cette phrase. Il s’emploie dans le discours direct en réponse à une interrogation. Il est alors seul ou joint à des adverbes qui renforcent l’affirmation comme certes, vraiment, etc. |
Where the eye mixes obs and oui
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between obs and oui
These two trip readers on the page rather than in the ear: obs is \ɔps\ while oui is \wi\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 13983, derived from the frequency rank of both members and their visual similarity.
obs is recorded at frequency rank #13,851, classified as averb, pronounced \ɔps\. oui is at rank #132, tagged as anadv, pronounced \wi\.
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 13983, this pair ranks #398,711 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of obs vs oui
Shared letters: o. Private to "obs": bs. Private to "oui": iu.
"obs" · 3 letters · shape VCC · "oui" · 3 letters · shape VVV
Frequently Asked Questions
Can "obs" and "oui" be used interchangeably?
Which is more common, "obs" or "oui"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "obs" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oui" - compare definitions side by side with the headword page. Word entry
- This pair ranks #398,711 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "obs" and "oui" also get mixed up with nearby pairs, the highest-scored neighbour is "obs vs och". Nearby pair
Confusion rank #398,711 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.