cansarvscausaráConfusable pair

Which to use

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

#31,251
“cansar” frequency rank
#28,274
“causará” frequency rank
59525
confusion score

Side-by-Side Comparison

Feature cansar causará
Definition Producir fatiga o cansancio. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del futuro de indicativo de causar.

Where the eye mixes cansar and causará

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

6 ch
cansar
7 ch
causará

Why the eye confuses cansar with causará

A purely visual mix-up. cansar ([kãnˈsaɾ]) and causará ([kawsaˈɾa]) 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 59525, derived from the frequency rank of both members and their visual similarity.

cansar is recorded at frequency rank #31,251, classified as averb, pronounced [kãnˈsaɾ]. causará is at rank #28,274, tagged as averb, pronounced [kawsaˈɾa].

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 59525, this pair ranks #62,281 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cansar vs causará

Shared letters: acrs. Private to "cansar": n. Private to "causará": .

"cansar" · 6 letters · shape CVCCVC  ·  "causará" · 7 letters · shape CVVCVCV

Known mistypes of this pair

  • cansaracnsar · canasr · cannsar · cansarr · cansra · canssar · casnar · ccansar

Frequently Asked Questions

Can "cansar" and "causará" be used interchangeably?
No. They are said differently ([kãnˈsaɾ] versus [kawsaˈɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "cansar" or "causará"?
"causará" is the more common of the two: it sits at frequency rank #28,274 in our Spanish list, against #31,251 for "cansar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "cansar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "causará" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,281 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cansar" and "causará" also get mixed up with nearby pairs, the highest-scored neighbour is "cansar vs casará". 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 #62,281 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