Which to use
“caer” is a verb and “cas” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,628
- “caer” frequency rank
- #19,656
- “cas” frequency rank
- 21284
- confusion score
Side-by-Side Comparison
| Feature | caer | cas |
|---|---|---|
| Definition | Moverse de arriba hacia abajo por efecto de la fuerza de gravedad. | Caso. |
Where the spellings diverge
Shared letters are muted; the letters that actually set caer and cas apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
caer and cas form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 21284, 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]. cas is at rank #19,656, tagged as anoun, pronounced [ˈkas].
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 21284, this pair ranks #255,597 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "caer" and "cas" be used interchangeably?
Remembering caer vs cas
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “caer”; for a noun, it's “cas”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “caer” entry
- Browse more pairs most likely to be confused. Most confusable