Which to use
“pensarlo” and “pensarse” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,690
- “pensarlo” frequency rank
- #36,212
- “pensarse” frequency rank
- 44902
- confusion score
Side-by-Side Comparison
| Feature | pensarlo | pensarse |
|---|---|---|
| Definition | Pensar, con el enclítico lo (pronombre). | Forma pronominal de pensar. |
Where the eye mixes pensarlo and pensarse
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. pensarlo and pensarse follow the identical consonant-vowel pattern (CVCCVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: pensarlo vs pensarse
A purely visual mix-up. pensarlo ([pẽnˈsaɾlo]) and pensarse ([pẽnˈsaɾse]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 44902, derived from the frequency rank of both members and their visual similarity.
pensarlo is recorded at frequency rank #8,690, classified as averb, pronounced [pẽnˈsaɾlo]. pensarse is at rank #36,212, tagged as averb, pronounced [pẽnˈsaɾse].
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 44902, this pair ranks #134,463 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pensarlo vs pensarse
Shared letters: aenprs. Private to "pensarlo": lo. Private to "pensarse": -.
"pensarlo" · 8 letters · shape CVCCVCCV · "pensarse" · 8 letters · shape CVCCVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "pensarlo" for "pensarse" ever safe?
Which is more common, "pensarlo" or "pensarse"?
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 "pensarlo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pensarse" - compare definitions side by side with the headword page. Word entry
- This pair ranks #134,463 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "pensarlo" and "pensarse" also get mixed up with nearby pairs, the highest-scored neighbour is "pegarse vs pensarse". 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 #134,463 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.