Which to use
“cobra” is a noun and “corsa” is an adjective - they look or sound alike but fill different roles in a sentence.
- #6,043
- “cobra” frequency rank
- #40,219
- “corsa” frequency rank
- 46262
- confusion score
Side-by-Side Comparison
| Feature | cobra | corsa |
|---|---|---|
| Definition | Nombre común de un grupo de serpientes venenosas de la familia de los elápidos (Elapidae), conocidas por su aspecto amenazante y su mordedura. En general, se alimentan de roedores y aves a las que matan inyectándoles una neurotoxina a través de los colmillos. | Forma del femenino singular de corso. |
Where the eye mixes cobra and corsa
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses cobra with corsa
These two trip readers on the page rather than in the ear: cobra is [ˈkoβ̞ɾa] while corsa is [ˈkoɾsa]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 46262, derived from the frequency rank of both members and their visual similarity.
cobra is recorded at frequency rank #6,043, classified as anoun, pronounced [ˈkoβ̞ɾa]. corsa is at rank #40,219, tagged as anadj, pronounced [ˈkoɾsa].
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 46262, this pair ranks #126,751 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cobra vs corsa
Shared letters: acor. Private to "cobra": b. Private to "corsa": s.
"cobra" · 5 letters · shape CVCCV · "corsa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "cobra" for "corsa" ever safe?
Frequency check: "cobra" vs "corsa" - which ranks higher?
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 "cobra" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "corsa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #126,751 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cobra" and "corsa" also get mixed up with nearby pairs, the highest-scored neighbour is "corsa vs Cova". 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 #126,751 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.