caervscarsWhich spelling fits?

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

Which to use

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

#1,628
“caer” frequency rank
#33,008
“cars” frequency rank
34636
confusion score

Side-by-Side Comparison

Feature caer cars
Definition Moverse de arriba hacia abajo por efecto de la fuerza de gravedad. Forma del plural de car.

Where the eye mixes caer and cars

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

4 ch
caer
4 ch
cars

Visual trap between caer and cars

These two trip readers on the page rather than in the ear: caer is [kaˈeɾ] while cars is [kaʁ]. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 34636, derived from the frequency rank of both members and their visual similarity.

caer is recorded at frequency rank #1,628, classified as averb, pronounced [kaˈeɾ]. cars is at rank #33,008, tagged as anoun, pronounced [kaʁ].

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 34636, this pair ranks #190,388 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of caer vs cars

Shared letters: acr. Private to "caer": e. Private to "cars": s.

"caer" · 4 letters · shape CVVC  ·  "cars" · 4 letters · shape CVCC

Known mistypes of this pair

  • caercaerr · ccaer · cear
  • carsacrs · carrs · carss · casr · ccars · cras

Frequently Asked Questions

Is swapping "caer" for "cars" ever safe?
No - they are not even the same part of speech. "caer" is a verb and "cars" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "caer" or "cars" show up more?
"caer" is the more common of the two: it sits at frequency rank #1,628 in our Spanish list, against #33,008 for "cars". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "caer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cars" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #190,388 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "caer" and "cars" also get mixed up with nearby pairs, the highest-scored neighbour is "cars vs catre". 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 #190,388 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