dFvsdzWhat's the difference?

Quick tell: dF is a name, dz is a character, so they fill different roles in a sentence.

Which to use

“dF” is a name and “dz” is a character - they look or sound alike but fill different roles in a sentence.

#38,749
“dF” frequency rank
#47,847
“dz” frequency rank
86596
confusion score

Side-by-Side Comparison

Feature dF dz
Definition Abréviation de Die Freiheitlichen, nom d’un parti politique italien. Lettre de l’alphabet hongrois entre le d et le dzs, utilisée pour \dz\.

Where the eye mixes dF and dz

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
dF
2 ch
dz

Look-alike desk: dF vs dz

These two trip readers on the page rather than in the ear: dF is \ˌdi.ˈɛf.fe\ while dz is \dzeː\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - f in “dF” becomes z in “dz”, and the parts of speech differ too (name vs character), which is usually the fastest check. Our composite confusion score for this pair is 86596, derived from the frequency rank of both members and their visual similarity.

dF is recorded at frequency rank #38,749, classified as aname, pronounced \ˌdi.ˈɛf.fe\. dz is at rank #47,847, tagged as acharacter, pronounced \dzeː\.

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 86596, this pair ranks #9,479 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of dF vs dz

Shared letters: d. Private to "dF": f. Private to "dz": z.

"dF" · 2 letters · shape CC  ·  "dz" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "dF" for "dz" ever safe?
No - they are not even the same part of speech. "dF" is a name and "dz" a character, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "dF" or "dz" show up more?
"dF" is the more common of the two: it sits at frequency rank #38,749 in our French list, against #47,847 for "dz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "dF" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,479 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dF" and "dz" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs dz". Nearby pair

Confusion rank #9,479 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