clasevsclasesConfusable pair

Which to use

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

#397
“clase” frequency rank
#887
“clases” frequency rank
1284
confusion score

Side-by-Side Comparison

Feature clase clases
Definition Marca o tipo, a menudo asociado con “modelo”. Forma del plural de clase.

Where the eye mixes clase and clases

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

5 ch
clase
6 ch
clases

Look-alike desk: clase vs clases

A purely visual mix-up. clase ([ˈklase]) and clases ([ˈklases]) 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 extra letter(s) - “clase” sits inside “clases”. Our composite confusion score for this pair is 1284, derived from the frequency rank of both members and their visual similarity.

clase is recorded at frequency rank #397, classified as anoun, pronounced [ˈklase]. clases is at rank #887, tagged as anoun, pronounced [ˈklases].

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 1284, this pair ranks #322,301 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of clase vs clases

Shared letters: acels. Private to "clase": -. Private to "clases": -.

"clase" · 5 letters · shape CCVCV  ·  "clases" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • clasecalse · cclase · clace · claes · classe · cllase · clsae · lcase
  • clasescalses · cclases · claces · claess · clasess · classes · cllases · clsaes

Frequently Asked Questions

Do "clase" and "clases" mean the same thing in a sentence?
No. They are said differently ([ˈklase] versus [ˈklases]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "clase" vs "clases" - which ranks higher?
"clase" is the more common of the two: it sits at frequency rank #397 in our Spanish list, against #887 for "clases". 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 "clase" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "clases" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #322,301 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "clase" and "clases" also get mixed up with nearby pairs, the highest-scored neighbour is "cade vs clase". 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 #322,301 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