Which to use
“T1” and “THC” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,113
- “T1” frequency rank
- #43,694
- “THC” frequency rank
- 65807
- confusion score
Side-by-Side Comparison
| Feature | T1 | THC |
|---|---|---|
| Definition | Premier trimestre : janvier, février et mars. | Abréviation de tétrahydrocannabinol. |
Where the eye mixes T1 and THC
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between T1 and THC
A purely visual mix-up. T1 (\te.œ̃\) and THC (\te.aʃ.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 1 letter(s) in length. Our composite confusion score for this pair is 65807, derived from the frequency rank of both members and their visual similarity.
T1 is recorded at frequency rank #22,113, classified as anoun, pronounced \te.œ̃\. THC is at rank #43,694, tagged as anoun, pronounced \te.aʃ.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 65807, this pair ranks #70,672 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of T1 vs THC
Shared letters: t. Private to "T1": -. Private to "THC": ch.
"T1" · 1 letters · shape C · "THC" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "T1" for "THC" ever safe?
Frequency check: "T1" vs "THC" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "T1" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "THC" - compare definitions side by side with the headword page. Word entry
- This pair ranks #70,672 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "T1" and "THC" also get mixed up with nearby pairs, the highest-scored neighbour is "THC vs tif". Nearby pair
Confusion rank #70,672 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.