façonvsFAOWhich spelling fits?

Quick tell: façon is a noun, FAO is a name, so they fill different roles in a sentence.

Which to use

“façon” is a noun and “FAO” is a name - they look or sound alike but fill different roles in a sentence.

#345
“façon” frequency rank
#21,622
“FAO” frequency rank
21967
confusion score

Side-by-Side Comparison

Feature façon FAO
Definition Action de faire ; usité en ce sens seulement avec la préposition de, dans le style familier, et signifiant « par le fait de quelqu’un, par son œuvre ». Organisation des Nations unies pour l’alimentation et l’agriculture.

Where the eye mixes façon and FAO

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
façon
3 ch
FAO

Visual trap between façon and FAO

These two trip readers on the page rather than in the ear: façon is \fa.sɔ̃\ while FAO is \ɛf.ɑ.o\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 21967, derived from the frequency rank of both members and their visual similarity.

façon is recorded at frequency rank #345, classified as anoun, pronounced \fa.sɔ̃\. FAO is at rank #21,622, tagged as aname, pronounced \ɛf.ɑ.o\.

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 21967, this pair ranks #360,487 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of façon vs FAO

Shared letters: afo. Private to "façon": . Private to "FAO": -.

"façon" · 5 letters · shape CVCVC  ·  "FAO" · 3 letters · shape CVV

Frequently Asked Questions

Can "façon" and "FAO" be used interchangeably?
No - they are not even the same part of speech. "façon" is a noun and "FAO" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "façon" vs "FAO" - which ranks higher?
"façon" is the more common of the two: it sits at frequency rank #345 in our French list, against #21,622 for "FAO". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "façon" and "FAO" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "façon" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "FAO" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #360,487 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "façon" and "FAO" also get mixed up with nearby pairs, the highest-scored neighbour is "FAO vs Fee". Nearby pair

Confusion rank #360,487 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