catsvschasWhat's the difference?

Which to use

“cats” and “chas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#47,632
“cats” frequency rank
#35,938
“chas” frequency rank
83570
confusion score

Side-by-Side Comparison

Feature cats chas
Definition Forma del plural de cat. Representa el sonido que se produce al dar palmadas sobre el cuerpo.

Where the eye mixes cats and chas

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cats (CVCC) and chas (CCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
cats
4 ch
chas

Visual trap between cats and chas

A purely visual mix-up. cats (/kæts/) and chas ([ˈt͡ʃas]) 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 83570, 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/. chas is at rank #35,938, tagged as anoun, pronounced [ˈt͡ʃas].

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 83570, this pair ranks #8,003 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cats vs chas

Shared letters: acs. Private to "cats": t. Private to "chas": h.

"cats" · 4 letters · shape CVCC  ·  "chas" · 4 letters · shape CCVC

Known mistypes of this pair

  • cats ← acts · catss · catts · ccats · ctas
  • chas ← cchas · chass · chhas · chsa · hcas

Frequently Asked Questions

Can "cats" and "chas" be used interchangeably?
No. They are said differently (/kæts/ versus [ˈt͡ʃas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "cats" or "chas" show up more?
"chas" is the more common of the two: it sits at frequency rank #35,938 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.

Useful next steps

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

  • Full dictionary entry for "cats" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "chas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,003 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cats" and "chas" 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 #8,003 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