ohvsoseWhich spelling fits?

Quick tell: oh is a intj, ose is a noun, so they fill different roles in a sentence.

Which to use

“oh” is an intj and “ose” is a noun - they look or sound alike but fill different roles in a sentence.

#673
“oh” frequency rank
#3,950
“ose” frequency rank
4623
confusion score

Side-by-Side Comparison

Feature oh ose
Definition Marque l’étonnement ou la surprise. Nom générique donné aux substances organiques non hydrolysables possédant un groupe réducteur, aldéhyde ou cétone, et plus de deux fonctions alcooliques. On les divise en trioses, tétroses, pentoses, hexoses et heptoses… suivant qu’ils renferment 3, 4, 5, 6 ou 7… atomes de carbone. On les distingue aussi en aldoses et cétoses suivant qu’ils ont des fonctions aldéhydes ou cétoniques.

Where the eye mixes oh and ose

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
oh
3 ch
ose

Visual trap between oh and ose

These two trip readers on the page rather than in the ear: oh is \o\ while ose is \oz\. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 4623, derived from the frequency rank of both members and their visual similarity.

oh is recorded at frequency rank #673, classified as anintj, pronounced \o\. ose is at rank #3,950, tagged as anoun, pronounced \oz\.

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 4623, this pair ranks #431,128 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of oh vs ose

Shared letters: o. Private to "oh": h. Private to "ose": es.

"oh" · 2 letters · shape VC  ·  "ose" · 3 letters · shape VCV

Frequently Asked Questions

Can "oh" and "ose" be used interchangeably?
No - they are not even the same part of speech. "oh" is an intj and "ose" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "oh" or "ose"?
"oh" is the more common of the two: it sits at frequency rank #673 in our French list, against #3,950 for "ose". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "oh" and "ose" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "oh" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ose" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #431,128 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "oh" and "ose" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs ose". Nearby pair

Confusion rank #431,128 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