caíavscíaConfusable pair

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

Which to use

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

#11,373
“caía” frequency rank
#21,628
“cía” frequency rank
33001
confusion score

Side-by-Side Comparison

Feature caía cía
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de caer o de caerse. Acción o efecto de ciar.

Where the eye mixes caía and cía

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
caía
3 ch
cía

Look-alike desk: caía vs cía

These two trip readers on the page rather than in the ear: caía is [kaˈia] while cía is [ˈsia]. 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 33001, derived from the frequency rank of both members and their visual similarity.

caía is recorded at frequency rank #11,373, classified as averb, pronounced [kaˈia]. cía is at rank #21,628, tagged as anoun, pronounced [ˈsia].

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 33001, this pair ranks #199,077 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of caía vs cía

Shared letters: ací. Private to "caía": -. Private to "cía": -.

"caía" · 4 letters · shape CVVV  ·  "cía" · 3 letters · shape CVV

Frequently Asked Questions

Do "caía" and "cía" mean the same thing in a sentence?
No - they are not even the same part of speech. "caía" is a verb and "cía" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "caía" or "cía"?
"caía" is the more common of the two: it sits at frequency rank #11,373 in our Spanish list, against #21,628 for "cía". 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 "caía" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cía" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #199,077 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "caía" and "cía" also get mixed up with nearby pairs, the highest-scored neighbour is "cía vs cuc". Nearby pair

Confusion rank #199,077 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