Which to use
“TD” is a noun and “ton” is a determiner - they look or sound alike but fill different roles in a sentence.
- #13,483
- “TD” frequency rank
- #127
- “ton” frequency rank
- 13610
- confusion score
Side-by-Side Comparison
| Feature | TD | ton |
|---|---|---|
| Definition | Travaux dirigés (créneaux d’enseignement). | Déterminant possessif dont le possesseur est la deuxième personne du singulier et le possédé est masculin singulier. |
Where the eye mixes TD and ton
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses TD with ton
These two trip readers on the page rather than in the ear: TD is \te.de\ while ton is \tɔ̃\. 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 (noun vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 13610, derived from the frequency rank of both members and their visual similarity.
TD is recorded at frequency rank #13,483, classified as anoun, pronounced \te.de\. ton is at rank #127, tagged as adet, pronounced \tɔ̃\.
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 13610, this pair ranks #400,287 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of TD vs ton
Shared letters: t. Private to "TD": d. Private to "ton": no.
"TD" · 2 letters · shape CC · "ton" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "TD" for "ton" ever safe?
In ordinary French text, does "TD" or "ton" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "TD" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ton" - compare definitions side by side with the headword page. Word entry
- This pair ranks #400,287 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "TD" and "ton" also get mixed up with nearby pairs, the highest-scored neighbour is "TD vs tif". Nearby pair
Confusion rank #400,287 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.