af vs ax, What's the Difference?

Which to use

“af” is a preposition and “ax” is a noun - they look or sound alike but fill different roles in a sentence.

#14,405
“af” frequency rank: #33,561
“ax” frequency rank: 47966
confusion score

Side-by-Side Comparison

Feature	af	ax
Definition	De. Note d’usage : la préposition est suivie du datif.	Hache, cognée.

Letter map: af vs ax

Shared letters muted; letters that set af and ax apart highlighted. Shared run: 1.

2 ch

Grammar separator: af vs ax

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: af is apreposition and axanoun. On the page they differ by a single letter - f in “af” becomes x in “ax”. Our composite confusion score for this pair is 47966, derived from the frequency rank of both members and their visual similarity.

af is recorded at frequency rank #14,405, classified as aprep, pronounced \aːv\. ax is at rank #33,561, tagged as anoun.

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 47966, this pair ranks #182,734 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of af vs ax

Shared letters: a. Private to "af": f. Private to "ax": x.

"af" · 2 letters · shape VC · "ax" · 2 letters · shape VC

Frequently Asked Questions

Do "af" and "ax" mean the same thing in a sentence?

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

In ordinary French text, does "af" or "ax" show up more?

"af" is the more common of the two: it sits at frequency rank #14,405 in our French list, against #33,561 for "ax". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "af" vs "ax" is on the table, pick a follow-up below.

Full dictionary entry for "af" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ax" - compare definitions side by side with the headword page. Word entry
This pair ranks #182,734 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"af" and "ax" also get mixed up with nearby pairs, the highest-scored neighbour is "aur vs ax". Nearby pair

Confusion rank #182,734 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.