AmvsanWhat's the difference?

Which to use

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

#5,945
“Am” frequency rank
#363
“an” frequency rank
6308
confusion score

Side-by-Side Comparison

Feature Am an
Definition Américain, habitant des États-Unis d’Amérique. Temps que met la Terre à accomplir une révolution autour du Soleil et qui se divise en douze mois. Année (voir Notes plus bas).

Where the eye mixes Am and an

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

2 ch
Am
2 ch
an

Visual trap between Am and an

A purely visual mix-up. Am (\am\) and an (\ɑ̃\) 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 a single letter - m in “Am” becomes n in “an”. Our composite confusion score for this pair is 6308, derived from the frequency rank of both members and their visual similarity.

Am is recorded at frequency rank #5,945, classified as anoun, pronounced \am\. an is at rank #363, tagged as anoun, pronounced \ɑ̃\.

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 6308, this pair ranks #426,596 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Am vs an

Shared letters: a. Private to "Am": m. Private to "an": n.

"Am" · 2 letters · shape VC  ·  "an" · 2 letters · shape VC

Frequently Asked Questions

Can "Am" and "an" be used interchangeably?
No. They are said differently (\am\ versus \ɑ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Am" or "an"?
"an" is the more common of the two: it sits at frequency rank #363 in our French list, against #5,945 for "Am". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Am" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "an" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #426,596 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Am" and "an" also get mixed up with nearby pairs, the highest-scored neighbour is "Am vs aur". Nearby pair

Confusion rank #426,596 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