casarvscesanWhat's the difference?

Which to use

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

#8,771
“casar” frequency rank
#40,706
“cesan” frequency rank
49477
confusion score

Side-by-Side Comparison

Feature casar cesan
Definition Anular. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de cesar.

Where the eye mixes casar and cesan

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. casar and cesan follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
casar
5 ch
cesan

Look-alike desk: casar vs cesan

A purely visual mix-up. casar ([kaˈsaɾ]) and cesan ([ˈsesãn]) 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 49477, derived from the frequency rank of both members and their visual similarity.

casar is recorded at frequency rank #8,771, classified as averb, pronounced [kaˈsaɾ]. cesan is at rank #40,706, tagged as averb, pronounced [ˈsesãn].

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 49477, this pair ranks #108,646 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of casar vs cesan

Shared letters: acs. Private to "casar": r. Private to "cesan": en.

"casar" · 5 letters · shape CVCVC  ·  "cesan" · 5 letters · shape CVCVC

Known mistypes of this pair

  • casaracsar · caasr · casarr · casra · cassar · ccasar · csaar
  • cesanccesan · ceasn · cesann · cesna · cessan · csean · ecsan · sesan

Frequently Asked Questions

Can "casar" and "cesan" be used interchangeably?
No. They are said differently ([kaˈsaɾ] versus [ˈsesãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "casar" vs "cesan" - which ranks higher?
"casar" is the more common of the two: it sits at frequency rank #8,771 in our Spanish list, against #40,706 for "cesan". 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 "casar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cesan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #108,646 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "casar" and "cesan" also get mixed up with nearby pairs, the highest-scored neighbour is "ceba vs cesan". 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 #108,646 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