establecidovsestablecióTell them apart

Which to use

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

#2,772
“establecido” frequency rank
#5,508
“estableció” frequency rank
8280
confusion score

Side-by-Side Comparison

Feature establecido estableció
Definition Participio de establecer. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de establecer o de establecerse.

Where the eye mixes establecido and estableció

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. establecido runs 11 letters (VCCVCCVCVCV) against estableció's 10 (VCCVCCVCVV) - the length gap alone is often enough to separate them once you know to check it.

11 ch
establecido
10 ch
estableció

Visual trap between establecido and estableció

A purely visual mix-up. establecido ([est̪aβ̞leˈsið̞o]) and estableció ([est̪aβ̞leˈsjo]) 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 8280, derived from the frequency rank of both members and their visual similarity.

establecido is recorded at frequency rank #2,772, classified as averb, pronounced [est̪aβ̞leˈsið̞o]. estableció is at rank #5,508, tagged as averb, pronounced [est̪aβ̞leˈsjo].

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 8280, this pair ranks #305,482 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of establecido vs estableció

Shared letters: abceilst. Private to "establecido": do. Private to "estableció": ó.

"establecido" · 11 letters · shape VCCVCCVCVCV  ·  "estableció" · 10 letters · shape VCCVCCVCVV

Known mistypes of this pair

  • establecido ← esatblecido · esstablecido · estabblecido · estabelcido · establceido · estableccido · establecdio · estableciddo

Frequently Asked Questions

Can "establecido" and "estableció" be used interchangeably?
No. They are said differently ([est̪aβ̞leˈsið̞o] versus [est̪aβ̞leˈsjo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "establecido" or "estableció"?
"establecido" is the more common of the two: it sits at frequency rank #2,772 in our Spanish list, against #5,508 for "estableció". 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 "establecido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "estableció" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #305,482 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "establecido" and "estableció" also get mixed up with nearby pairs, the highest-scored neighbour is "establecía vs estableció". 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 #305,482 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