estallanvsestallaronWhich spelling fits?

Which to use

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

#42,997
“estallan” frequency rank
#37,602
“estallaron” frequency rank
80599
confusion score

Side-by-Side Comparison

Feature estallan estallaron
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de estallar. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de estallar.

Where the eye mixes estallan and estallaron

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. estallan runs 8 letters (VCCVCCVC) against estallaron's 10 (VCCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
estallan
10 ch
estallaron

Why the eye confuses estallan with estallaron

A purely visual mix-up. estallan ([esˈt̪aʝãn]) and estallaron ([est̪aˈʝaɾõn]) 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 2 letter(s) in length. Our composite confusion score for this pair is 80599, derived from the frequency rank of both members and their visual similarity.

estallan is recorded at frequency rank #42,997, classified as averb, pronounced [esˈt̪aʝãn]. estallaron is at rank #37,602, tagged as averb, pronounced [est̪aˈʝaɾõn].

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 80599, this pair ranks #11,445 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of estallan vs estallaron

Shared letters: aelnst. Private to "estallan": -. Private to "estallaron": or.

"estallan" · 8 letters · shape VCCVCCVC  ·  "estallaron" · 10 letters · shape VCCVCCVCVC

Known mistypes of this pair

  • estallan ← esatllan · esstallan · estalaln · estalan · estallann · estallna · estlalan · esttallan
  • estallaron ← esatllaron · esstallaron · estalalron · estalaron · estallaorn · estallarno · estallaronn · estallarron

Frequently Asked Questions

Can "estallan" and "estallaron" be used interchangeably?
No. They are said differently ([esˈt̪aʝãn] versus [est̪aˈʝaɾõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "estallan" vs "estallaron" - which ranks higher?
"estallaron" is the more common of the two: it sits at frequency rank #37,602 in our Spanish list, against #42,997 for "estallan". 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 "estallan" and "estallaron" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "estallan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "estallaron" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #11,445 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "estallan" and "estallaron" also get mixed up with nearby pairs, the highest-scored neighbour is "estallado vs estallan". 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 #11,445 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