Which to use
“opio” is a noun and “opuso” is a verb - they look or sound alike but fill different roles in a sentence.
- #19,191
- “opio” frequency rank
- #15,187
- “opuso” frequency rank
- 34378
- confusion score
Side-by-Side Comparison
| Feature | opio | opuso |
|---|---|---|
| Definition | Látex que se obtiene de la adormidera (papaverácea) cuando está verde y que, una vez secado, se usa como sustancia estupefaciente. | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de oponer o de oponerse. |
Where the spellings diverge
Shared letters are muted; the letters that actually set opio and opuso apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: opio is [ˈopjo] while opuso is [oˈpuso]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 34378, derived from the frequency rank of both members and their visual similarity.
opio is recorded at frequency rank #19,191, classified as anoun, pronounced [ˈopjo]. opuso is at rank #15,187, tagged as averb, pronounced [oˈpuso].
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 34378, this pair ranks #191,775 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of opio vs opuso
Shared letters: op. Private to "opio": i. Private to "opuso": su.
"opio" · 4 letters · shape VCVV · "opuso" · 5 letters · shape VCVCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "opio" and "opuso" be used interchangeably?
Which is more common, "opio" or "opuso"?
Remembering opio vs opuso
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “opio”; for a verb, it's “opuso”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “opio” entry
- Browse more pairs most likely to be confused. Most confusable