Which to use
“thon” and “thu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,703
- “thon” frequency rank
- #48,228
- “thu” frequency rank
- 61931
- confusion score
Side-by-Side Comparison
| Feature | thon | thu |
|---|---|---|
| Definition | Grand poisson bleu argenté de la famille des scombridés, au corps allongé et hydrodynamique, très bon nageur, vivant en banc. | Forme mutée de tu par spirantisation. |
Where the spellings diverge
Shared letters are muted; the letters that actually set thon and thu apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. thon (\tɔ̃\) 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 differ by 1 letter(s) in length. Our composite confusion score for this pair is 61931, derived from the frequency rank of both members and their visual similarity.
thon is recorded at frequency rank #13,703, classified as anoun, pronounced \tɔ̃\. 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 61931, this pair ranks #89,705 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of thon vs thu
Shared letters: ht. Private to "thon": no. Private to "thu": u.
"thon" · 4 letters · shape CCVC · "thu" · 3 letters · shape CCV
Known mistypes of this pair
- thon ← hton · thhon · thno · thonn · tohn · tthon
Frequency comparison
Frequently Asked Questions
Can "thon" and "thu" be used interchangeably?
Which is more common, "thon" or "thu"?
Remembering thon vs thu
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “thon” entry
- Browse more pairs most likely to be confused. Most confusable