curarvscurvoWhich spelling fits?

Quick tell: curar is a verb, curvo is an adjective, so they fill different roles in a sentence.

Which to use

“curar” is a verb and “curvo” is an adjective - they look or sound alike but fill different roles in a sentence.

#7,409
“curar” frequency rank
#43,495
“curvo” frequency rank
50904
confusion score

Side-by-Side Comparison

Feature curar curvo
Definition Restaurar la salud de una persona, o de alguna parte de su cuerpo, afectada por una enfermedad, lesión o dolor. Que se dobla o se aleja gradualmente de la línea o dirección recta sin formar ángulos.

Where the eye mixes curar and curvo

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

5 ch
curar
5 ch
curvo

Why the eye confuses curar with curvo

These two trip readers on the page rather than in the ear: curar is [kuˈɾaɾ] while curvo is [ˈkuɾβ̞o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50904, derived from the frequency rank of both members and their visual similarity.

curar is recorded at frequency rank #7,409, classified as averb, pronounced [kuˈɾaɾ]. curvo is at rank #43,495, tagged as anadj, pronounced [ˈkuɾβ̞o].

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 50904, this pair ranks #100,700 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of curar vs curvo

Shared letters: cru. Private to "curar": a. Private to "curvo": ov.

"curar" · 5 letters · shape CVCVC  ·  "curvo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • curarccurar · cruar · cuarr · curarr · ucrar
  • curvoccurvo · cruvo · curbo · curov · currvo · curvvo · cuvro · ucrvo

Frequently Asked Questions

Can "curar" and "curvo" be used interchangeably?
No - they are not even the same part of speech. "curar" is a verb and "curvo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "curar" vs "curvo" - which ranks higher?
"curar" is the more common of the two: it sits at frequency rank #7,409 in our Spanish list, against #43,495 for "curvo". 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 "curar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "curvo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #100,700 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "curar" and "curvo" also get mixed up with nearby pairs, the highest-scored neighbour is "curt vs curvo". 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 #100,700 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