Which to use
“od” is a noun and “of” is a preposition - they look or sound alike but fill different roles in a sentence.
- #25,066
- “od” frequency rank
- #558
- “of” frequency rank
- 25624
- confusion score
Side-by-Side Comparison
| Feature | od | of |
|---|---|---|
| Definition | Désigne un fluide, sorte de force vitale qui selon Karl von Reichenbach, émanerait des êtres humains. | De. Indique une origine, une substance, une possession, etc. |
Where the eye mixes od and of
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between od and of
These two trip readers on the page rather than in the ear: od is \ɔd\ while of is \ʌv\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “od” becomes f in “of”, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 25624, derived from the frequency rank of both members and their visual similarity.
od is recorded at frequency rank #25,066, classified as anoun, pronounced \ɔd\. of is at rank #558, tagged as aprep, pronounced \ʌv\.
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 25624, this pair ranks #339,792 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of od vs of
Shared letters: o. Private to "od": d. Private to "of": f.
"od" · 2 letters · shape VC · "of" · 2 letters · shape VC
Frequently Asked Questions
Do "od" and "of" mean the same thing in a sentence?
In ordinary French text, does "od" or "of" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "od" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "of" - compare definitions side by side with the headword page. Word entry
- This pair ranks #339,792 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "od" and "of" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs od". Nearby pair
Confusion rank #339,792 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.