Which to use
“fondeur” and “froideur” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,301
- “fondeur” frequency rank
- #29,782
- “froideur” frequency rank
- 68083
- confusion score
Side-by-Side Comparison
| Feature | fondeur | froideur |
|---|---|---|
| Definition | Personne qui dirige une fonderie. | État de ce qui manque de chaleur. |
Where the eye mixes fondeur and froideur
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. fondeur runs 7 letters (CVCCVVC) against froideur's 8 (CCVVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses fondeur with froideur
A purely visual mix-up. fondeur (\fɔ̃.dœʁ\) and froideur (\fʁwa.dœʁ\) 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 68083, derived from the frequency rank of both members and their visual similarity.
fondeur is recorded at frequency rank #38,301, classified as anoun, pronounced \fɔ̃.dœʁ\. froideur is at rank #29,782, tagged as anoun, pronounced \fʁwa.dœʁ\.
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 68083, this pair ranks #60,645 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fondeur vs froideur
Shared letters: deforu. Private to "fondeur": n. Private to "froideur": i.
"fondeur" · 7 letters · shape CVCCVVC · "froideur" · 8 letters · shape CCVVCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fondeur" for "froideur" ever safe?
Frequency check: "fondeur" vs "froideur" - which ranks higher?
Useful next steps
Eye-level mix-up between "fondeur" and "froideur" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fondeur" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "froideur" - compare definitions side by side with the headword page. Word entry
- This pair ranks #60,645 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fondeur" and "froideur" also get mixed up with nearby pairs, the highest-scored neighbour is "fondeur vs fondeurs". 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 #60,645 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.