Which to use
“oca” is a noun and “OTAN” is a name - they look or sound alike but fill different roles in a sentence.
- #17,772
- “oca” frequency rank
- #9,167
- “OTAN” frequency rank
- 26939
- confusion score
Side-by-Side Comparison
| Feature | oca | OTAN |
|---|---|---|
| Definition | Ánsar común domesticado. Se cría para aprovechar su carne, huevos e hígado, este último materia prima del paté o foie gras. Es un ave de tamaño mediano, con cuerpo robusto y plumaje blanco, gris o pardo. Tiene cuello arqueado y pico grueso, con color encendido, lo mismo que sus patas que están adaptadas para la natación. | Organización internacional política y militar creada como resultado de las negociaciones entre los signatarios del Tratado de Bruselas (Bélgica, Francia, Luxemburgo, Holanda y el Reino Unido), Estados Unidos y Canadá, así como otros cinco países de Europa Occidental invitados a participar (Dinamarca, Italia, Islandia, Noruega y Portugal), con el objetivo de organizar Europa ante la amenaza de la Unión Soviética después de la Segunda Guerra Mundial. |
Where the spellings diverge
Shared letters are muted; the letters that actually set oca and OTAN apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
oca and OTAN 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 26939, derived from the frequency rank of both members and their visual similarity.
oca is recorded at frequency rank #17,772, classified as anoun, pronounced [ˈoka]. OTAN is at rank #9,167, tagged as aname, pronounced [ˈot̪ãn].
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 26939, this pair ranks #229,214 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "oca" and "OTAN" be used interchangeably?
Remembering oca vs OTAN
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “oca”; for a name, it's “OTAN”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “oca” entry
- Browse more pairs most likely to be confused. Most confusable