Which to use
“folles” is an adjective and “fontes” is a noun - they look or sound alike but fill different roles in a sentence.
- #10,503
- “folles” frequency rank
- #46,178
- “fontes” frequency rank
- 56681
- confusion score
Side-by-Side Comparison
| Feature | folles | fontes |
|---|---|---|
| Definition | Féminin pluriel de fou. | Fourreau de cuir pour les pistolets. |
Where the eye mixes folles and fontes
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. folles and fontes follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between folles and fontes
These two trip readers on the page rather than in the ear: folles is \fɔl\ while fontes is \fɔ̃t\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56681, derived from the frequency rank of both members and their visual similarity.
folles is recorded at frequency rank #10,503, classified as anadj, pronounced \fɔl\. fontes is at rank #46,178, tagged as anoun, pronounced \fɔ̃t\.
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 56681, this pair ranks #119,562 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of folles vs fontes
Shared letters: efos. Private to "folles": l. Private to "fontes": nt.
"folles" · 6 letters · shape CVCCVC · "fontes" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "folles" for "fontes" ever safe?
Which is more common, "folles" or "fontes"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "folles" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fontes" - compare definitions side by side with the headword page. Word entry
- This pair ranks #119,562 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "folles" and "fontes" also get mixed up with nearby pairs, the highest-scored neighbour is "foies vs fontes". 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 #119,562 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.