ObvsontWhat's the difference?

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

Which to use

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

#31,155
“Ob” frequency rank
#61
“ont” frequency rank
31216
confusion score

Side-by-Side Comparison

Feature Ob ont
Definition Fleuve de Sibérie, qui se jette dans l’océan Arctique. Troisième personne du pluriel de l’indicatif présent du verbe avoir.

Letter map: Ob vs ont

Shared letters muted; letters that set Ob and ont apart highlighted. Shared run: 1.

2 ch
Ob
3 ch
ont

Part-of-speech tell for Ob / ont

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ob is aname and ontaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31216, derived from the frequency rank of both members and their visual similarity.

Ob is recorded at frequency rank #31,155, classified as aname. ont is at rank #61, tagged as averb, pronounced \ɔ̃\.

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 31216, this pair ranks #305,204 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Ob vs ont

Shared letters: o. Private to "Ob": b. Private to "ont": nt.

"Ob" · 2 letters · shape VC  ·  "ont" · 3 letters · shape VCC

Frequently Asked Questions

Can "Ob" and "ont" be used interchangeably?
No - they are not even the same part of speech. "Ob" is a name and "ont" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "Ob" or "ont" show up more?
"ont" is the more common of the two: it sits at frequency rank #61 in our French list, against #31,155 for "Ob". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "Ob" and "ont". Here's where to go from here.

  • Full dictionary entry for "Ob" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ont" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #305,204 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Ob" and "ont" also get mixed up with nearby pairs, the highest-scored neighbour is "Ob vs och". Nearby pair

Confusion rank #305,204 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