OgiervsopterWhich spelling fits?

Quick tell: Ogier is a name, opter is a verb, so they fill different roles in a sentence.

Which to use

“Ogier” is a name and “opter” is a verb - they look or sound alike but fill different roles in a sentence.

#34,645
“Ogier” frequency rank
#15,952
“opter” frequency rank
50597
confusion score

Side-by-Side Comparison

Feature Ogier opter
Definition Prénom masculin. Choisir entre deux ou plusieurs choses qu’on ne peut avoir ensemble, entre deux ou plusieurs partis pour l’un desquels il faut se déterminer.

Letter map: Ogier vs opter

Shared letters muted; letters that set Ogier and opter apart highlighted. Shared run: 3.

5 ch
Ogier
5 ch
opter

Part-of-speech tell for Ogier / opter

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ogier is aname and opteraverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50597, derived from the frequency rank of both members and their visual similarity.

Ogier is recorded at frequency rank #34,645, classified as aname. opter is at rank #15,952, tagged as averb, pronounced \ɔp.te\.

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 50597, this pair ranks #161,415 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Ogier vs opter

Shared letters: eor. Private to "Ogier": gi. Private to "opter": pt.

"Ogier" · 5 letters · shape VCVVC  ·  "opter" · 5 letters · shape VCCVC

Known mistypes of this pair

  • Ogiergoier · ogeir · oggier · ogierr · ogire · oiger
  • opteropetr · oppter · opterr · optre · otper

Frequently Asked Questions

Is swapping "Ogier" for "opter" ever safe?
No - they are not even the same part of speech. "Ogier" is a name and "opter" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Ogier" vs "opter" - which ranks higher?
"opter" is the more common of the two: it sits at frequency rank #15,952 in our French list, against #34,645 for "Ogier". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "Ogier" and "opter".

  • Full dictionary entry for "Ogier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "opter" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #161,415 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Ogier" and "opter" also get mixed up with nearby pairs, the highest-scored neighbour is "Ogier vs orgies". 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 #161,415 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list