estabanvsestallanTell them apart

Which to use

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

#482
“estaban” frequency rank
#42,997
“estallan” frequency rank
43479
confusion score

Side-by-Side Comparison

Feature estaban estallan
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de estar. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de estallar.

Where the eye mixes estaban and estallan

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

7 ch
estaban
8 ch
estallan

Why the eye confuses estaban with estallan

A purely visual mix-up. estaban ([esˈt̪aβ̞ãn]) and estallan ([esˈt̪aʝãn]) 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 43479, derived from the frequency rank of both members and their visual similarity.

estaban is recorded at frequency rank #482, classified as averb, pronounced [esˈt̪aβ̞ãn]. estallan is at rank #42,997, tagged as averb, pronounced [esˈt̪aʝãn].

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 43479, this pair ranks #142,409 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of estaban vs estallan

Shared letters: aenst. Private to "estaban": b. Private to "estallan": l.

"estaban" · 7 letters · shape VCCVCVC  ·  "estallan" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • estaban ← esatban · esstaban · estaabn · estabann · estabban · estabna · estavan · estbaan
  • estallan ← esatllan · esstallan · estalaln · estalan · estallann · estallna · estlalan · esttallan

Frequently Asked Questions

Can "estaban" and "estallan" be used interchangeably?
No. They are said differently ([esˈt̪aβ̞ãn] versus [esˈt̪aʝãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "estaban" vs "estallan" - which ranks higher?
"estaban" is the more common of the two: it sits at frequency rank #482 in our Spanish list, against #42,997 for "estallan". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "estaban" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "estallan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #142,409 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "estaban" and "estallan" also get mixed up with nearby pairs, the highest-scored neighbour is "estallan vs estallaron". 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 #142,409 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