Which to use
“T4” and “TC” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #24,791
- “T4” frequency rank
- #18,605
- “TC” frequency rank
- 43396
- confusion score
Side-by-Side Comparison
| Feature | T4 | TC |
|---|---|---|
| Definition | Quatrième trimestre : octobre, novembre et décembre. | Abréviation de tribunal des conflits, juridiction unique chargée de trancher les conflits d’attribution et de décision entre les deux ordres de juridiction, judiciaire et administratif. |
Where the eye mixes T4 and TC
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between T4 and TC
A purely visual mix-up. T4 (\te.katʁ\) and TC (\te se\) 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 a single letter - 4 in “T4” becomes c in “TC”. Our composite confusion score for this pair is 43396, derived from the frequency rank of both members and their visual similarity.
T4 is recorded at frequency rank #24,791, classified as anoun, pronounced \te.katʁ\. TC is at rank #18,605, tagged as anoun, pronounced \te se\.
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 43396, this pair ranks #218,362 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of T4 vs TC
Shared letters: t. Private to "T4": -. Private to "TC": c.
"T4" · 1 letters · shape C · "TC" · 2 letters · shape CC
Frequently Asked Questions
Can "T4" and "TC" be used interchangeably?
Which is more common, "T4" or "TC"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "T4" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "TC" - compare definitions side by side with the headword page. Word entry
- This pair ranks #218,362 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "T4" and "TC" also get mixed up with nearby pairs, the highest-scored neighbour is "T4 vs tif". Nearby pair
Confusion rank #218,362 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.