Which to use
“TDAH” and “tma” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,529
- “TDAH” frequency rank
- #48,830
- “tma” frequency rank
- 89359
- confusion score
Side-by-Side Comparison
| Feature | TDAH | tma |
|---|---|---|
| Definition | Sigle de trouble du déficit de l’attention avec ou sans hyperactivité. | Obscurité, ténèbres. |
Where the eye mixes TDAH and tma
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. TDAH runs 4 letters (CCVC) against tma's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses TDAH with tma
A purely visual mix-up. TDAH (\te.de.a.aʃ\) 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 differ by 1 letter(s) in length. Our composite confusion score for this pair is 89359, derived from the frequency rank of both members and their visual similarity.
TDAH is recorded at frequency rank #40,529, classified as anoun, pronounced \te.de.a.aʃ\. 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 89359, this pair ranks #5,884 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of TDAH vs tma
Shared letters: at. Private to "TDAH": dh. Private to "tma": m.
"TDAH" · 4 letters · shape CCVC · "tma" · 3 letters · shape CCV
Known mistypes of this pair
- TDAH ← dtah · tadh · tdahh · tddah · tdha · ttdah
Frequently Asked Questions
Do "TDAH" and "tma" mean the same thing in a sentence?
Frequency check: "TDAH" vs "tma" - which ranks higher?
What to do next
Eye-level mix-up between "TDAH" and "tma" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "TDAH" 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 #5,884 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "TDAH" and "tma" also get mixed up with nearby pairs, the highest-scored neighbour is "tif vs tma". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #5,884 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.