Which to use
“TCP” and “thu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,650
- “TCP” frequency rank
- #48,228
- “thu” frequency rank
- 90878
- confusion score
Side-by-Side Comparison
| Feature | TCP | thu |
|---|---|---|
| Definition | Protocole réseau utilisé pour transmettre des données de manière fiable, en mode connecté. | Forme mutée de tu par spirantisation. |
Where the eye mixes TCP and thu
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. TCP (CCC) and thu (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between TCP and thu
A purely visual mix-up. TCP (\te.se.pe\) and thu (\θɨː\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 90878, derived from the frequency rank of both members and their visual similarity.
TCP is recorded at frequency rank #42,650, classified as anoun, pronounced \te.se.pe\. thu is at rank #48,228, tagged as anoun, pronounced \θɨː\.
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 90878, this pair ranks #4,372 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of TCP vs thu
Shared letters: t. Private to "TCP": cp. Private to "thu": hu.
"TCP" · 3 letters · shape CCC · "thu" · 3 letters · shape CCV
Frequently Asked Questions
Is swapping "TCP" for "thu" ever safe?
Which is more common, "TCP" or "thu"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "TCP" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "thu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #4,372 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "TCP" and "thu" also get mixed up with nearby pairs, the highest-scored neighbour is "thu vs tif". Nearby pair
Confusion rank #4,372 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.