Which to use
“cuarto” is a num and “curso” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,030
- “cuarto” frequency rank
- #1,031
- “curso” frequency rank
- 2061
- confusion score
Side-by-Side Comparison
| Feature | cuarto | curso |
|---|---|---|
| Definition | Que va inmediatamente después del tercero en una serie. Ordinal del cuatro. | Dirección del movimiento de algo. |
Where the spellings diverge
Shared letters are muted; the letters that actually set cuarto and curso apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
cuarto and curso 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 2061, derived from the frequency rank of both members and their visual similarity.
cuarto is recorded at frequency rank #1,030, classified as anum, pronounced [ˈkwaɾt̪o]. curso is at rank #1,031, tagged as anoun, pronounced [ˈkuɾso].
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 2061, this pair ranks #321,048 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "cuarto" and "curso" be used interchangeably?
Remembering cuarto vs curso
The fastest way to pick the right one every time.
- Check the role first: if you need a num, it's “cuarto”; for a noun, it's “curso”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “cuarto” entry
- Browse more pairs most likely to be confused. Most confusable