Which to use
“tau” and “tma” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,612
- “tau” frequency rank
- #48,830
- “tma” frequency rank
- 85442
- confusion score
Side-by-Side Comparison
| Feature | tau | tma |
|---|---|---|
| Definition | τ, Τ, dix-neuvième lettre et quatorzième consonne de l’alphabet grec. | Obscurité, ténèbres. |
Where the eye mixes tau and tma
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. tau (CVV) and tma (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: tau vs tma
A purely visual mix-up. tau (\to\) and tma (\tma\) 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 85442, derived from the frequency rank of both members and their visual similarity.
tau is recorded at frequency rank #36,612, classified as anoun, pronounced \to\. tma is at rank #48,830, tagged as anoun, pronounced \tma\.
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 85442, this pair ranks #11,366 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of tau vs tma
Shared letters: at. Private to "tau": u. Private to "tma": m.
"tau" · 3 letters · shape CVV · "tma" · 3 letters · shape CCV
Frequently Asked Questions
Is swapping "tau" for "tma" ever safe?
Frequency check: "tau" vs "tma" - which ranks higher?
After this comparison
Eye-level mix-up between "tau" and "tma" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "tau" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tma" - compare definitions side by side with the headword page. Word entry
- This pair ranks #11,366 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "tau" and "tma" also get mixed up with nearby pairs, the highest-scored neighbour is "tif vs tma". Nearby pair
Confusion rank #11,366 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.