alegrarvsasegurarTell them apart

Which to use

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

#32,486
“alegrar” frequency rank
#2,488
“asegurar” frequency rank
34974
confusion score

Side-by-Side Comparison

Feature alegrar asegurar
Definition Causar alegría. Fijar algo (o alguien en una posición) de manera que quede firme, seguro y estable.

Where the eye mixes alegrar and asegurar

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. alegrar runs 7 letters (VCVCCVC) against asegurar's 8 (VCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
alegrar
8 ch
asegurar

Look-alike desk: alegrar vs asegurar

A purely visual mix-up. alegrar ([aleˈɣ̞ɾaɾ]) and asegurar ([aseɣ̞uˈɾaɾ]) 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 34974, derived from the frequency rank of both members and their visual similarity.

alegrar is recorded at frequency rank #32,486, classified as averb, pronounced [aleˈɣ̞ɾaɾ]. asegurar is at rank #2,488, tagged as averb, pronounced [aseɣ̞uˈɾaɾ].

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 34974, this pair ranks #188,531 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of alegrar vs asegurar

Shared letters: aegr. Private to "alegrar": l. Private to "asegurar": su.

"alegrar" · 7 letters · shape VCVCCVC  ·  "asegurar" · 8 letters · shape VCVCVCVC

Known mistypes of this pair

  • alegrar ← aelgrar · aleggrar · alegrarr · alegrrar · alergar · algerar · allegrar · laegrar
  • asegurar ← acegurar · aesgurar · aseggurar · asegruar · aseguarr · asegurarr · asegurra · asegurrar

Frequently Asked Questions

Do "alegrar" and "asegurar" mean the same thing in a sentence?
No. They are said differently ([aleˈɣ̞ɾaɾ] versus [aseɣ̞uˈɾaɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "alegrar" or "asegurar"?
"asegurar" is the more common of the two: it sits at frequency rank #2,488 in our Spanish list, against #32,486 for "alegrar". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "alegrar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asegurar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #188,531 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alegrar" and "asegurar" also get mixed up with nearby pairs, the highest-scored neighbour is "alegrar vs alegraría". 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 #188,531 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