agregarvsalegarTell them apart

Which to use

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

#4,475
“agregar” frequency rank
#19,612
“alegar” frequency rank
24087
confusion score

Side-by-Side Comparison

Feature agregar alegar
Definition Añadir unas cosas o personas a otras del mismo tipo o juntar varias cosas similares. Expresar o citar argumentos a favor o en contra de algo o alguien.

Where the eye mixes agregar and alegar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. agregar runs 7 letters (VCCVCVC) against alegar's 6 (VCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
agregar
6 ch
alegar

Visual trap between agregar and alegar

A purely visual mix-up. agregar ([aɣ̞ɾeˈɣ̞aɾ]) and alegar ([aleˈɣ̞aɾ]) 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 24087, derived from the frequency rank of both members and their visual similarity.

agregar is recorded at frequency rank #4,475, classified as averb, pronounced [aɣ̞ɾeˈɣ̞aɾ]. alegar is at rank #19,612, tagged as averb, pronounced [aleˈɣ̞aɾ].

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 24087, this pair ranks #242,770 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of agregar vs alegar

Shared letters: aegr. Private to "agregar": -. Private to "alegar": l.

"agregar" · 7 letters · shape VCCVCVC  ·  "alegar" · 6 letters · shape VCVCVC

Known mistypes of this pair

  • agregar ← agergar · aggregar · agreagr · agregarr · agreggar · agregra · agrgear · agrregar
  • alegar ← aelgar · aleagr · alegarr · aleggar · algear · allegar · laegar

Frequently Asked Questions

Do "agregar" and "alegar" mean the same thing in a sentence?
No. They are said differently ([aɣ̞ɾeˈɣ̞aɾ] versus [aleˈɣ̞aɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "agregar" or "alegar"?
"agregar" is the more common of the two: it sits at frequency rank #4,475 in our Spanish list, against #19,612 for "alegar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "agregar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alegar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #242,770 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "agregar" and "alegar" also get mixed up with nearby pairs, the highest-scored neighbour is "alegaba vs alegar". 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 #242,770 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