Which to use
“todo” is an adjective and “Toul” is a name - they look or sound alike but fill different roles in a sentence.
- #48,831
- “todo” frequency rank
- #27,643
- “Toul” frequency rank
- 76474
- confusion score
Side-by-Side Comparison
| Feature | todo | Toul |
|---|---|---|
| Definition | Entier, total, tout. | Commune française, située dans le département de la Meurthe-et-Moselle. |
Where the eye mixes todo and Toul
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. todo (CVCV) and Toul (CVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses todo with Toul
These two trip readers on the page rather than in the ear: todo is [ˈto.ðo] while Toul is \tul\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs name), which is usually the fastest check. Our composite confusion score for this pair is 76474, derived from the frequency rank of both members and their visual similarity.
todo is recorded at frequency rank #48,831, classified as anadj, pronounced [ˈto.ðo]. Toul is at rank #27,643, tagged as aname, pronounced \tul\.
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 76474, this pair ranks #31,058 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of todo vs Toul
Shared letters: ot. Private to "todo": d. Private to "Toul": lu.
"todo" · 4 letters · shape CVCV · "Toul" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "todo" for "Toul" ever safe?
In ordinary French text, does "todo" or "Toul" show up more?
Useful next steps
Eye-level mix-up between "todo" and "Toul" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "todo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Toul" - compare definitions side by side with the headword page. Word entry
- This pair ranks #31,058 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "todo" and "Toul" also get mixed up with nearby pairs, the highest-scored neighbour is "tad vs todo". 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 #31,058 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.