acsvsAPLWhich spelling fits?

Which to use

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

#45,982
“acs” frequency rank
#19,442
“APL” frequency rank
65424
confusion score

Side-by-Side Comparison

Feature acs APL
Definition Pluriel d’ac. Aide personnalisée au logement.

Where the eye mixes acs and APL

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

3 ch
acs
3 ch
APL

Look-alike desk: acs vs APL

A purely visual mix-up. acs (\ˈat͡s\) and APL (\a.pe.ɛl\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 65424, derived from the frequency rank of both members and their visual similarity.

acs is recorded at frequency rank #45,982, classified as anoun, pronounced \ˈat͡s\. APL is at rank #19,442, tagged as anoun, pronounced \a.pe.ɛl\.

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 65424, this pair ranks #72,394 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of acs vs APL

Shared letters: a. Private to "acs": cs. Private to "APL": lp.

"acs" · 3 letters · shape VCC  ·  "APL" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "acs" for "APL" ever safe?
No. They are said differently (\ˈat͡s\ versus \a.pe.ɛl\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "acs" vs "APL" - which ranks higher?
"APL" is the more common of the two: it sits at frequency rank #19,442 in our French list, against #45,982 for "acs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "acs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "APL" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #72,394 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "acs" and "APL" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aves". Nearby pair

Confusion rank #72,394 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