AmyvsauWhat's the difference?

Quick tell: Amy is a name, au is an article, so they fill different roles in a sentence.

Which to use

“Amy” is a name and “au” is an article - they look or sound alike but fill different roles in a sentence.

#9,778
“Amy” frequency rank
#24
“au” frequency rank
9802
confusion score

Side-by-Side Comparison

Feature Amy au
Definition Nom de famille. Contraction de la préposition à et de l'article défini le.

Where the eye mixes Amy and au

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

3 ch
Amy
2 ch
au

Look-alike desk: Amy vs au

These two trip readers on the page rather than in the ear: Amy is \a.mi\ while au is \o\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs article), which is usually the fastest check. Our composite confusion score for this pair is 9802, derived from the frequency rank of both members and their visual similarity.

Amy is recorded at frequency rank #9,778, classified as aname, pronounced \a.mi\. au is at rank #24, tagged as anarticle, pronounced \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 9802, this pair ranks #415,345 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Amy vs au

Shared letters: a. Private to "Amy": my. Private to "au": u.

"Amy" · 3 letters · shape VCV  ·  "au" · 2 letters · shape VV

Frequently Asked Questions

Do "Amy" and "au" mean the same thing in a sentence?
No - they are not even the same part of speech. "Amy" is a name and "au" an article, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Amy" or "au"?
"au" is the more common of the two: it sits at frequency rank #24 in our French list, against #9,778 for "Amy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Amy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "au" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #415,345 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Amy" and "au" also get mixed up with nearby pairs, the highest-scored neighbour is "Amy vs aur". Nearby pair

Confusion rank #415,345 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