télvsthuWhich spelling fits?

Which to use

“tél” and “thu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#9,759
“tél” frequency rank
#48,228
“thu” frequency rank
57987
confusion score

Side-by-Side Comparison

Feature tél thu
Definition Hiver. Forme mutée de tu par spirantisation.

Where the eye mixes tél and thu

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. tél (CVC) and thu (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
tél
3 ch
thu

Visual trap between tél and thu

A purely visual mix-up. tél (\teːl\) 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 57987, derived from the frequency rank of both members and their visual similarity.

tél is recorded at frequency rank #9,759, classified as anoun, pronounced \teːl\. 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 57987, this pair ranks #111,717 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of tél vs thu

Shared letters: t. Private to "tél": lé. Private to "thu": hu.

"tél" · 3 letters · shape CVC  ·  "thu" · 3 letters · shape CCV

Frequently Asked Questions

Can "tél" and "thu" be used interchangeably?
No. They are said differently (\teːl\ versus \θɨː\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tél" or "thu"?
"tél" is the more common of the two: it sits at frequency rank #9,759 in our French list, against #48,228 for "thu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "tél" 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 #111,717 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "tél" and "thu" also get mixed up with nearby pairs, the highest-scored neighbour is "thu vs tif". Nearby pair

Confusion rank #111,717 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list