cuidavscuidoWhich spelling fits?

Which to use

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

#6,390
“cuida” frequency rank
#20,325
“cuido” frequency rank
26715
confusion score

Side-by-Side Comparison

Feature cuida cuido
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de cuidar o de cuidarse. Primera persona del singular (yo) del presente de indicativo de cuidar o de cuidarse.

Where the eye mixes cuida and cuido

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
cuida
5 ch
cuido

Why the eye confuses cuida with cuido

A purely visual mix-up. cuida ([ˈkwið̞a]) and cuido ([ˈkwið̞o]) 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 a single letter - a in “cuida” becomes o in “cuido”. Our composite confusion score for this pair is 26715, derived from the frequency rank of both members and their visual similarity.

cuida is recorded at frequency rank #6,390, classified as averb, pronounced [ˈkwið̞a]. cuido is at rank #20,325, tagged as averb, pronounced [ˈkwið̞o].

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 26715, this pair ranks #230,331 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cuida vs cuido

Shared letters: cdiu. Private to "cuida": a. Private to "cuido": o.

"cuida" · 5 letters · shape CVVCV  ·  "cuido" · 5 letters · shape CVVCV

Known mistypes of this pair

  • cuidaccuida · ciuda · cudia · cuiad · cuidda · ucida
  • cuidoccuido · ciudo · cudio · cuiddo · cuiod · ucido

Frequently Asked Questions

Can "cuida" and "cuido" be used interchangeably?
No. They are said differently ([ˈkwið̞a] versus [ˈkwið̞o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "cuida" or "cuido"?
"cuida" is the more common of the two: it sits at frequency rank #6,390 in our Spanish list, against #20,325 for "cuido". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "cuida" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cuido" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #230,331 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cuida" and "cuido" also get mixed up with nearby pairs, the highest-scored neighbour is "cuido vs curo". 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 #230,331 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