Which to use
“fan” is a noun and “fon” is an adjective - they look or sound alike but fill different roles in a sentence.
- #10,358
- “fan” frequency rank
- #44,372
- “fon” frequency rank
- 54730
- confusion score
Side-by-Side Comparison
| Feature | fan | fon |
|---|---|---|
| Definition | fã | relativo à etnia dos fons |
Letter map: fan vs fon
Shared letters muted; letters that set fan and fon apart highlighted. Shared run: 2. fan and fon follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Role in the sentence - fan and fon
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fan is anoun and fonanadjective. On the page they differ by a single letter - a in “fan” becomes o in “fon”. Our composite confusion score for this pair is 54730, derived from the frequency rank of both members and their visual similarity.
fan is recorded at frequency rank #10,358, classified as anoun. fon is at rank #44,372, tagged as anadj, pronounced /ˈfõ/.
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 54730, this pair ranks #11,067 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of fan vs fon
Shared letters: fn. Private to "fan": a. Private to "fon": o.
"fan" · 3 letters · shape CVC · "fon" · 3 letters · shape CVC
Frequently Asked Questions
Can "fan" and "fon" be used interchangeably?
In ordinary Portuguese text, does "fan" or "fon" show up more?
What to do next
Done with this confusable. These links stay specific to "fan" and "fon".
- Full dictionary entry for "fan" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fon" - compare definitions side by side with the headword page. Word entry
- This pair ranks #11,067 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "fan" and "fon" also get mixed up with nearby pairs, the highest-scored neighbour is "fern vs fon". Nearby pair
Confusion rank #11,067 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.