Fos vs ft, What's the Difference?

Which to use

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

#33,268
“Fos” frequency rank: #17,714
“ft” frequency rank: 50982
confusion score

Side-by-Side Comparison

Feature	Fos	ft
Definition	Commune française, située dans le département de la Haute-Garonne.	feuillet.

Letter map: Fos vs ft

Shared letters muted; letters that set Fos and ft apart highlighted. Shared run: 1.

3 ch

Fos

2 ch

Role in the sentence - Fos and ft

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Fos is aname and ftanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50982, derived from the frequency rank of both members and their visual similarity.

Fos is recorded at frequency rank #33,268, classified as aname. ft is at rank #17,714, tagged as anoun, pronounced \fœ.jɛ\.

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 50982, this pair ranks #158,464 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Fos vs ft

Shared letters: f. Private to "Fos": os. Private to "ft": t.

"Fos" · 3 letters · shape CVC · "ft" · 2 letters · shape CC

Frequently Asked Questions

Do "Fos" and "ft" mean the same thing in a sentence?

No - they are not even the same part of speech. "Fos" is a name and "ft" a noun, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "Fos" vs "ft" - which ranks higher?

"ft" is the more common of the two: it sits at frequency rank #17,714 in our French list, against #33,268 for "Fos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "Fos" and "ft". Here's where to go from here.

Full dictionary entry for "Fos" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ft" - compare definitions side by side with the headword page. Word entry
This pair ranks #158,464 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"Fos" and "ft" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs Fos". Nearby pair

Confusion rank #158,464 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.