acnévsaeTell them apart

Quick tell: acné is a noun, ae is an adverb, so they fill different roles in a sentence.

Which to use

“acné” is a noun and “ae” is an adverb - they look or sound alike but fill different roles in a sentence.

#25,506
“acné” frequency rank
#20,556
“ae” frequency rank
46062
confusion score

Side-by-Side Comparison

Feature acné ae
Definition Afección cutánea causada por la obstrucción de los conductos de las glándulas sebáceas, formando pápulas y comedones, frecuente especialmente en la adolescencia. Por causa de.

Where the eye mixes acné and ae

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

4 ch
acné
2 ch
ae

Look-alike desk: acné vs ae

These two trip readers on the page rather than in the ear: acné is [akˈne] while ae is /aˈe/. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 46062, derived from the frequency rank of both members and their visual similarity.

acné is recorded at frequency rank #25,506, classified as anoun, pronounced [akˈne]. ae is at rank #20,556, tagged as anadv, pronounced /aˈe/.

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 46062, this pair ranks #127,890 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of acné vs ae

Shared letters: a. Private to "acné": cné. Private to "ae": e.

"acné" · 4 letters · shape VCCV  ·  "ae" · 2 letters · shape VV

Frequently Asked Questions

Can "acné" and "ae" be used interchangeably?
No - they are not even the same part of speech. "acné" is a noun and "ae" an adverb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "acné" vs "ae" - which ranks higher?
"ae" is the more common of the two: it sits at frequency rank #20,556 in our Spanish list, against #25,506 for "acné". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "acné" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ae" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #127,890 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acné" and "ae" also get mixed up with nearby pairs, the highest-scored neighbour is "acné vs ape". Nearby pair

Confusion rank #127,890 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list