PACSvspcsTell them apart

Which to use

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

#29,899
“PACS” frequency rank
#40,914
“pcs” frequency rank
70813
confusion score

Side-by-Side Comparison

Feature PACS pcs
Definition Pacte civil de solidarité. Abréviation de pouces.

Where the eye mixes PACS and pcs

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. PACS runs 4 letters (CVCC) against pcs's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
PACS
3 ch
pcs

Visual trap between PACS and pcs

A purely visual mix-up. PACS (\paks\) and pcs (\pus\) 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 1 letter(s) in length. Our composite confusion score for this pair is 70813, derived from the frequency rank of both members and their visual similarity.

PACS is recorded at frequency rank #29,899, classified as anoun, pronounced \paks\. pcs is at rank #40,914, tagged as anoun, pronounced \pus\.

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 70813, this pair ranks #49,899 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of PACS vs pcs

Shared letters: cps. Private to "PACS": a. Private to "pcs": -.

"PACS" · 4 letters · shape CVCC  ·  "pcs" · 3 letters · shape CCC

Known mistypes of this pair

  • PACS ← apcs · paccs · pacss · pasc · pcas · ppacs

Frequently Asked Questions

Do "PACS" and "pcs" mean the same thing in a sentence?
No. They are said differently (\paks\ versus \pus\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "PACS" or "pcs"?
"PACS" is the more common of the two: it sits at frequency rank #29,899 in our French list, against #40,914 for "pcs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "PACS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pcs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #49,899 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "PACS" and "pcs" also get mixed up with nearby pairs, the highest-scored neighbour is "pcs vs pio". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #49,899 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