Which to use
“opté” is a verb and “ose” is a noun - they look or sound alike but fill different roles in a sentence.
- #14,748
- “opté” frequency rank
- #3,950
- “ose” frequency rank
- 18698
- confusion score
Side-by-Side Comparison
| Feature | opté | ose |
|---|---|---|
| Definition | Participe passé masculin singulier de opter. | Nom générique donné aux substances organiques non hydrolysables possédant un groupe réducteur, aldéhyde ou cétone, et plus de deux fonctions alcooliques. On les divise en trioses, tétroses, pentoses, hexoses et heptoses… suivant qu’ils renferment 3, 4, 5, 6 ou 7… atomes de carbone. On les distingue aussi en aldoses et cétoses suivant qu’ils ont des fonctions aldéhydes ou cétoniques. |
Where the spellings diverge
Shared letters are muted; the letters that actually set opté and ose apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: opté is \ɔp.te\ while ose is \oz\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 18698, derived from the frequency rank of both members and their visual similarity.
opté is recorded at frequency rank #14,748, classified as averb, pronounced \ɔp.te\. ose is at rank #3,950, tagged as anoun, pronounced \oz\.
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 18698, this pair ranks #377,013 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of opté vs ose
Shared letters: o. Private to "opté": pté. Private to "ose": es.
"opté" · 4 letters · shape VCCV · "ose" · 3 letters · shape VCV
Frequency comparison
Frequently Asked Questions
Can "opté" and "ose" be used interchangeably?
Which is more common, "opté" or "ose"?
Remembering opté vs ose
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “opté”; for a noun, it's “ose”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “opté” entry
- Browse more pairs most likely to be confused. Most confusable