Which to use
“simio” is a noun and “sirvo” is a verb - they look or sound alike but fill different roles in a sentence.
- #26,619
- “simio” frequency rank
- #18,082
- “sirvo” frequency rank
- 44701
- confusion score
Side-by-Side Comparison
| Feature | simio | sirvo |
|---|---|---|
| Definition | Primate con características similares a las del ser humano (antropoide). El término se refiere a muchas especies diferentes, pero tiende a equivaler a la orden de los Simiiformes, varias de ellas hominoides. | Primera persona del singular (yo) del presente de indicativo de servir. |
Where the eye mixes simio and sirvo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses simio with sirvo
These two trip readers on the page rather than in the ear: simio is [ˈsimjo] while sirvo is [ˈsiɾβ̞o]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 44701, derived from the frequency rank of both members and their visual similarity.
simio is recorded at frequency rank #26,619, classified as anoun, pronounced [ˈsimjo]. sirvo is at rank #18,082, tagged as averb, pronounced [ˈsiɾβ̞o].
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 44701, this pair ranks #135,592 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of simio vs sirvo
Shared letters: ios. Private to "simio": m. Private to "sirvo": rv.
"simio" · 5 letters · shape CVCVV · "sirvo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "simio" for "sirvo" ever safe?
In ordinary Spanish text, does "simio" or "sirvo" show up more?
After this comparison
Eye-level mix-up between "simio" and "sirvo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "simio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sirvo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #135,592 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "simio" and "sirvo" also get mixed up with nearby pairs, the highest-scored neighbour is "Simeón vs simio". 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 #135,592 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.