tonduvstonicWhich spelling fits?

Which to use

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

#43,187
“tondu” frequency rank
#45,350
“tonic” frequency rank
88537
confusion score

Side-by-Side Comparison

Feature tondu tonic
Definition Que l’on a tondu. Tonique, qualifie la première note d’un ton.

Where the eye mixes tondu and tonic

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tondu (CVCCV) and tonic (CVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
tondu
5 ch
tonic

Look-alike desk: tondu vs tonic

A purely visual mix-up. tondu (\tɔ̃.dy\) and tonic (\tuˈnik\) 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 88537, derived from the frequency rank of both members and their visual similarity.

tondu is recorded at frequency rank #43,187, classified as anadj, pronounced \tɔ̃.dy\. tonic is at rank #45,350, tagged as anadj, pronounced \tuˈnik\.

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 88537, this pair ranks #6,862 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of tondu vs tonic

Shared letters: not. Private to "tondu": du. Private to "tonic": ci.

"tondu" · 5 letters · shape CVCCV  ·  "tonic" · 5 letters · shape CVCVC

Known mistypes of this pair

  • tonduotndu · tnodu · todnu · tonddu · tonndu · tonud · ttondu
  • tonicotnic · tnoic · toinc · tonci · tonicc · tonnic · ttonic

Frequently Asked Questions

Is swapping "tondu" for "tonic" ever safe?
No. They are said differently (\tɔ̃.dy\ versus \tuˈnik\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "tondu" vs "tonic" - which ranks higher?
"tondu" is the more common of the two: it sits at frequency rank #43,187 in our French list, against #45,350 for "tonic". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "tondu" and "tonic" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tondu" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tonic" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,862 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "tondu" and "tonic" also get mixed up with nearby pairs, the highest-scored neighbour is "todo vs tondu". 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 #6,862 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