Which to use
“pillo” is an adjective and “pulso” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,643
- “pillo” frequency rank
- #8,302
- “pulso” frequency rank
- 26945
- confusion score
Side-by-Side Comparison
| Feature | pillo | pulso |
|---|---|---|
| Definition | Se dice del pícaro que no tiene crianza ni buenos modales. | Latido intermitente de las arterias, que se siente en varias partes del cuerpo y especialmente en la muñeca. |
Where the eye mixes pillo and pulso
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between pillo and pulso
These two trip readers on the page rather than in the ear: pillo is [ˈpiʝo] while pulso is [ˈpulso]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 26945, derived from the frequency rank of both members and their visual similarity.
pillo is recorded at frequency rank #18,643, classified as anadj, pronounced [ˈpiʝo]. pulso is at rank #8,302, tagged as anoun, pronounced [ˈpulso].
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 26945, this pair ranks #229,180 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pillo vs pulso
Shared letters: lop. Private to "pillo": i. Private to "pulso": su.
"pillo" · 5 letters · shape CVCCV · "pulso" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "pillo" for "pulso" ever safe?
In ordinary Spanish text, does "pillo" or "pulso" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pillo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pulso" - compare definitions side by side with the headword page. Word entry
- This pair ranks #229,180 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "pillo" and "pulso" also get mixed up with nearby pairs, the highest-scored neighbour is "pillen vs pillo". 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 #229,180 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.