Which to use
“fons” is a noun and “fun” is an adjective - they look or sound alike but fill different roles in a sentence.
- #43,445
- “fons” frequency rank
- #5,870
- “fun” frequency rank
- 49315
- confusion score
Side-by-Side Comparison
| Feature | fons | fun |
|---|---|---|
| Definition | Fonds (patrimoine). | Amusant. |
Letter map: fons vs fun
Shared letters muted; letters that set fons and fun apart highlighted. Shared run: 2.
Role in the sentence - fons and fun
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fons is anoun and funanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 49315, derived from the frequency rank of both members and their visual similarity.
fons is recorded at frequency rank #43,445, classified as anoun. fun is at rank #5,870, tagged as anadj, pronounced \fœn\.
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 49315, this pair ranks #171,698 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fons vs fun
Shared letters: fn. Private to "fons": os. Private to "fun": u.
"fons" · 4 letters · shape CVCC · "fun" · 3 letters · shape CVC
Known mistypes of this pair
- fons ← ffons · fnos · fonns · fonss · fosn · ofns
Frequently Asked Questions
Do "fons" and "fun" mean the same thing in a sentence?
Which is more common, "fons" or "fun"?
Useful next steps
Done with this confusable. These links stay specific to "fons" and "fun".
- Full dictionary entry for "fons" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #171,698 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fons" and "fun" also get mixed up with nearby pairs, the highest-scored neighbour is "foins vs fons". 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 #171,698 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.