Which to use
“og” is a conjunction and “ong” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,889
- “og” frequency rank
- #6,860
- “ong” frequency rank
- 36749
- confusion score
Side-by-Side Comparison
| Feature | og | ong |
|---|---|---|
| Definition | Et, conjonction exprimant l’addition. | Abeille (classificateur con). |
Where the eye mixes og and ong
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses og with ong
These two trip readers on the page rather than in the ear: og is \ɔːɣ\ while ong is \ɔŋ˦\. 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 (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36749, derived from the frequency rank of both members and their visual similarity.
og is recorded at frequency rank #29,889, classified as aconj, pronounced \ɔːɣ\. ong is at rank #6,860, tagged as anoun, pronounced \ɔŋ˦\.
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 36749, this pair ranks #267,387 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of og vs ong
Shared letters: go. Private to "og": -. Private to "ong": n.
"og" · 2 letters · shape VC · "ong" · 3 letters · shape VCC
Frequently Asked Questions
Do "og" and "ong" mean the same thing in a sentence?
Frequency check: "og" vs "ong" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "og" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ong" - compare definitions side by side with the headword page. Word entry
- This pair ranks #267,387 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "og" and "ong" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs og". Nearby pair
Confusion rank #267,387 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.