Which to use
“tad” and “tos” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,386
- “tad” frequency rank
- #48,234
- “tos” frequency rank
- 97620
- confusion score
Side-by-Side Comparison
| Feature | tad | tos |
|---|---|---|
| Definition | Tantinet. | Élève de première année à l’École polytechnique. |
Where the eye mixes tad and tos
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. tad and tos follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between tad and tos
A purely visual mix-up. tad (\tæd\) and tos (\tos\) 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 97620, derived from the frequency rank of both members and their visual similarity.
tad is recorded at frequency rank #49,386, classified as anoun, pronounced \tæd\. tos is at rank #48,234, tagged as anoun, pronounced \tos\.
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 97620, this pair ranks #301 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of tad vs tos
Shared letters: t. Private to "tad": ad. Private to "tos": os.
"tad" · 3 letters · shape CVC · "tos" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "tad" for "tos" ever safe?
Frequency check: "tad" vs "tos" - 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 "tad" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #301 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "tad" and "tos" also get mixed up with nearby pairs, the highest-scored neighbour is "tad vs tif". Nearby pair
Confusion rank #301 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.