onovsottoWhich spelling fits?

Which to use

“ono” and “otto” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#36,980
“ono” frequency rank
#14,527
“otto” frequency rank
51507
confusion score

Side-by-Side Comparison

Feature ono otto
Definition Enfant. Prise, retrait, adoption.

Where the eye mixes ono and otto

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
ono
4 ch
otto

Visual trap between ono and otto

A purely visual mix-up. ono (\ʔono\) and otto (\ˈo.tːo\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 51507, derived from the frequency rank of both members and their visual similarity.

ono is recorded at frequency rank #36,980, classified as anoun, pronounced \ʔono\. otto is at rank #14,527, tagged as anoun, pronounced \ˈo.tːo\.

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 51507, this pair ranks #154,498 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ono vs otto

Shared letters: o. Private to "ono": n. Private to "otto": t.

"ono" · 3 letters · shape VCV  ·  "otto" · 4 letters · shape VCCV

Known mistypes of this pair

  • ottooto · otot

Frequently Asked Questions

Do "ono" and "otto" mean the same thing in a sentence?
No. They are said differently (\ʔono\ versus \ˈo.tːo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "ono" vs "otto" - which ranks higher?
"otto" is the more common of the two: it sits at frequency rank #14,527 in our French list, against #36,980 for "ono". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "ono" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "otto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #154,498 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ono" and "otto" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs ono". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #154,498 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