catsvsClausConfusable pair

Quick tell: cats is a noun, Claus is a name, so they fill different roles in a sentence.

Which to use

“cats” is a noun and “Claus” is a name - they look or sound alike but fill different roles in a sentence.

#47,632
“cats” frequency rank
#20,309
“Claus” frequency rank
67941
confusion score

Side-by-Side Comparison

Feature cats Claus
Definition Forma del plural de cat. Apellido.

Where the eye mixes cats and Claus

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cats runs 4 letters (CVCC) against Claus's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
cats
5 ch
Claus

Look-alike desk: cats vs Claus

These two trip readers on the page rather than in the ear: cats is /kæts/ while Claus is [ˈklaws]. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 67941, derived from the frequency rank of both members and their visual similarity.

cats is recorded at frequency rank #47,632, classified as anoun, pronounced /kæts/. Claus is at rank #20,309, tagged as aname, pronounced [ˈklaws].

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 67941, this pair ranks #35,798 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cats vs Claus

Shared letters: acs. Private to "cats": t. Private to "Claus": lu.

"cats" · 4 letters · shape CVCC  ·  "Claus" · 5 letters · shape CCVVC

Known mistypes of this pair

  • cats ← acts · catss · catts · ccats · ctas
  • Claus ← calus · cclaus · clasu · clauss · cllaus · cluas · lcaus

Frequently Asked Questions

Can "cats" and "Claus" be used interchangeably?
No - they are not even the same part of speech. "cats" is a noun and "Claus" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cats" or "Claus"?
"Claus" is the more common of the two: it sits at frequency rank #20,309 in our Spanish list, against #47,632 for "cats". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "cats" and "Claus" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cats" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Claus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #35,798 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cats" and "Claus" also get mixed up with nearby pairs, the highest-scored neighbour is "catre vs cats". 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 #35,798 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