registrenvsregístreseTell them apart

Which to use

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

#32,845
“registren” frequency rank
#43,825
“regístrese” frequency rank
76670
confusion score

Side-by-Side Comparison

Feature registren regístrese
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de registrar o de registrarse. Segunda persona del singular (usted) del imperativo afirmativo de registrarse (con el pronombre enclítico).

Where the eye mixes registren and regístrese

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. registren runs 9 letters (CVCVCCCVC) against regístrese's 10 (CVCVCCCVCV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
registren
10 ch
regístrese

Visual trap between registren and regístrese

A purely visual mix-up. registren ([reˈxist̪ɾẽn]) and regístrese ([reˈxist̪ɾese]) 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 1 letter(s) in length. Our composite confusion score for this pair is 76670, derived from the frequency rank of both members and their visual similarity.

registren is recorded at frequency rank #32,845, classified as averb, pronounced [reˈxist̪ɾẽn]. regístrese is at rank #43,825, tagged as averb, pronounced [reˈxist̪ɾese].

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 76670, this pair ranks #17,312 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of registren vs regístrese

Shared letters: egrst. Private to "registren": in. Private to "regístrese": í.

"registren" · 9 letters · shape CVCVCCCVC  ·  "regístrese" · 10 letters · shape CVCVCCCVCV

Known mistypes of this pair

  • registren ← ergistren · reggistren · regisrten · regisstren · registern · registrenn · registrne · registrren

Frequently Asked Questions

Can "registren" and "regístrese" be used interchangeably?
No. They are said differently ([reˈxist̪ɾẽn] versus [reˈxist̪ɾese]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "registren" or "regístrese"?
"registren" is the more common of the two: it sits at frequency rank #32,845 in our Spanish list, against #43,825 for "regístrese". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "registren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "regístrese" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,312 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "registren" and "regístrese" also get mixed up with nearby pairs, the highest-scored neighbour is "registre vs regístrese". 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 #17,312 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