OvsownWhat's the difference?

Quick tell: O is a symbol, own is an adjective, so they fill different roles in a sentence.

Which to use

“O” is a symbol and “own” is an adjective - they look or sound alike but fill different roles in a sentence.

#807
“O” frequency rank
#23,632
“own” frequency rank
24439
confusion score

Side-by-Side Comparison

Feature O own
Definition En logique, symbole de la proposition particulière négative. Propre, qui appartient à.

Letter map: O vs own

Shared letters muted; letters that set O and own apart highlighted. Shared run: 1.

1 ch
O
3 ch
own

Part-of-speech tell for O / own

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: O is asymbol and ownanadjective. On the page they differ by 2 extra letter(s) - “O” sits inside “own”. Our composite confusion score for this pair is 24439, derived from the frequency rank of both members and their visual similarity.

O is recorded at frequency rank #807, classified as asymbol. own is at rank #23,632, tagged as anadj, pronounced \oʊn\.

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 24439, this pair ranks #346,634 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of O vs own

Shared letters: o. Private to "O": -. Private to "own": nw.

"O" · 1 letters · shape V  ·  "own" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "O" for "own" ever safe?
No - they are not even the same part of speech. "O" is a symbol and "own" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "O" vs "own" - which ranks higher?
"O" is the more common of the two: it sits at frequency rank #807 in our French list, against #23,632 for "own". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "O" and "own". Here's where to go from here.

  • Full dictionary entry for "O" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "own" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #346,634 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "O" and "own" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs own". Nearby pair

Confusion rank #346,634 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