cancelovscáncerWhich spelling fits?

Quick tell: cancelo is a verb, cáncer is a noun, so they fill different roles in a sentence.

Which to use

“cancelo” is a verb and “cáncer” is a noun - they look or sound alike but fill different roles in a sentence.

#43,439
“cancelo” frequency rank
#1,844
“cáncer” frequency rank
45283
confusion score

Side-by-Side Comparison

Feature cancelo cáncer
Definition Primera persona del singular (yo) del presente de indicativo de cancelar. Enfermedad en la que las células de varios tejidos del cuerpo inician una proliferación descontrolada y con frecuencia veloz.

Where the eye mixes cancelo and cáncer

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. cancelo runs 7 letters (CVCCVCV) against cáncer's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
cancelo
6 ch
cáncer

Why the eye confuses cancelo with cáncer

These two trip readers on the page rather than in the ear: cancelo is [kãnˈselo] while cáncer is [ˈkãnseɾ]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45283, derived from the frequency rank of both members and their visual similarity.

cancelo is recorded at frequency rank #43,439, classified as averb, pronounced [kãnˈselo]. cáncer is at rank #1,844, tagged as anoun, pronounced [ˈkãnseɾ].

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 45283, this pair ranks #132,340 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cancelo vs cáncer

Shared letters: cen. Private to "cancelo": alo. Private to "cáncer": rá.

"cancelo" · 7 letters · shape CVCCVCV  ·  "cáncer" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • cancelo ← acncelo · cacnelo · canccelo · cancello · canceol · cancleo · caneclo · canncelo

Frequently Asked Questions

Can "cancelo" and "cáncer" be used interchangeably?
No - they are not even the same part of speech. "cancelo" is a verb and "cáncer" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "cancelo" or "cáncer" show up more?
"cáncer" is the more common of the two: it sits at frequency rank #1,844 in our Spanish list, against #43,439 for "cancelo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "cancelo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cáncer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #132,340 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cancelo" and "cáncer" also get mixed up with nearby pairs, the highest-scored neighbour is "cancelen vs cancelo". 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 #132,340 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