FHvsfonConfusable pair

Which to use

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

#46,761
“FH” frequency rank
#27,443
“fon” frequency rank
74204
confusion score

Side-by-Side Comparison

Feature FH fon
Definition Définition manquante ou à compléter. (Ajouter) Langue parlée au Bénin et au Nigéria.

Where the eye mixes FH and fon

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. FH runs 2 letters (CC) against fon's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

2 ch
FH
3 ch
fon

Visual trap between FH and fon

A purely visual mix-up. FH (\ɛfˈhaː\) and fon (\fɔ̃\) 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 74204, derived from the frequency rank of both members and their visual similarity.

FH is recorded at frequency rank #46,761, classified as anoun, pronounced \ɛfˈhaː\. fon is at rank #27,443, tagged as anoun, pronounced \fɔ̃\.

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 74204, this pair ranks #37,903 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of FH vs fon

Shared letters: f. Private to "FH": h. Private to "fon": no.

"FH" · 2 letters · shape CC  ·  "fon" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "FH" for "fon" ever safe?
No. They are said differently (\ɛfˈhaː\ versus \fɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "FH" or "fon"?
"fon" is the more common of the two: it sits at frequency rank #27,443 in our French list, against #46,761 for "FH". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "FH" 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 #37,903 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "FH" and "fon" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs FH". Nearby pair

Confusion rank #37,903 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