preguntarvspreguntarseWhat's the difference?

Which to use

“preguntar” and “preguntarse” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,575
“preguntar” frequency rank
#12,676
“preguntarse” frequency rank
15251
confusion score

Side-by-Side Comparison

Feature preguntar preguntarse
Definition Requerir información, formular preguntas. Preguntar (uso pronominal de ...)

Where the eye mixes preguntar and preguntarse

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. preguntar runs 9 letters (CCVCVCCVC) against preguntarse's 11 (CCVCVCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
preguntar
11 ch
preguntarse

Why the eye confuses preguntar with preguntarse

A purely visual mix-up. preguntar ([pɾeɣ̞ũn̪ˈt̪aɾ]) and preguntarse ([pɾeɣ̞ũn̪ˈt̪aɾse]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “preguntar” sits inside “preguntarse”. Our composite confusion score for this pair is 15251, derived from the frequency rank of both members and their visual similarity.

preguntar is recorded at frequency rank #2,575, classified as averb, pronounced [pɾeɣ̞ũn̪ˈt̪aɾ]. preguntarse is at rank #12,676, tagged as averb, pronounced [pɾeɣ̞ũn̪ˈt̪aɾse].

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 15251, this pair ranks #280,938 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of preguntar vs preguntarse

Shared letters: aegnprtu. Private to "preguntar": -. Private to "preguntarse": s.

"preguntar" · 9 letters · shape CCVCVCCVC  ·  "preguntarse" · 11 letters · shape CCVCVCCVCCV

Known mistypes of this pair

  • preguntar ← perguntar · ppreguntar · pregguntar · pregnutar · pregunatr · pregunntar · preguntarr · preguntra
  • preguntarse ← perguntarse · ppreguntarse · pregguntarse · pregnutarse · pregunatrse · pregunntarse · preguntarce · preguntares

Frequently Asked Questions

Can "preguntar" and "preguntarse" be used interchangeably?
No. They are said differently ([pɾeɣ̞ũn̪ˈt̪aɾ] versus [pɾeɣ̞ũn̪ˈt̪aɾse]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "preguntar" or "preguntarse" show up more?
"preguntar" is the more common of the two: it sits at frequency rank #2,575 in our Spanish list, against #12,676 for "preguntarse". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "preguntar" and "preguntarse" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "preguntar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "preguntarse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #280,938 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "preguntar" and "preguntarse" also get mixed up with nearby pairs, the highest-scored neighbour is "preguntarán vs preguntarse". 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 #280,938 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list