demostrarvsdemostraronWhich spelling fits?

Which to use

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

#2,394
“demostrar” frequency rank
#14,115
“demostraron” frequency rank
16509
confusion score

Side-by-Side Comparison

Feature demostrar demostraron
Definition Hacer evidente o establecer con argumentos o razonamientos. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de demostrar.

Where the eye mixes demostrar and demostraron

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

9 ch
demostrar
11 ch
demostraron

Visual trap between demostrar and demostraron

A purely visual mix-up. demostrar ([d̪emosˈt̪ɾaɾ]) and demostraron ([d̪emosˈt̪ɾaɾõn]) 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 extra letter(s) - “demostrar” sits inside “demostraron”. Our composite confusion score for this pair is 16509, derived from the frequency rank of both members and their visual similarity.

demostrar is recorded at frequency rank #2,394, classified as averb, pronounced [d̪emosˈt̪ɾaɾ]. demostraron is at rank #14,115, tagged as averb, pronounced [d̪emosˈt̪ɾaɾõn].

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 16509, this pair ranks #275,873 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of demostrar vs demostraron

Shared letters: ademorst. Private to "demostrar": -. Private to "demostraron": n.

"demostrar" · 9 letters · shape CVCVCCCVC  ·  "demostraron" · 11 letters · shape CVCVCCCVCVC

Known mistypes of this pair

  • demostrar ← ddemostrar · demmostrar · demosrtar · demosstrar · demostarr · demostrarr · demostrra · demostrrar
  • demostraron ← ddemostraron · demmostraron · demosrtaron · demosstraron · demostarron · demostraorn · demostrarno · demostraronn

Frequently Asked Questions

Do "demostrar" and "demostraron" mean the same thing in a sentence?
No. They are said differently ([d̪emosˈt̪ɾaɾ] versus [d̪emosˈt̪ɾaɾõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "demostrar" or "demostraron"?
"demostrar" is the more common of the two: it sits at frequency rank #2,394 in our Spanish list, against #14,115 for "demostraron". 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 "demostrar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "demostraron" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,873 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "demostrar" and "demostraron" also get mixed up with nearby pairs, the highest-scored neighbour is "demostraría vs demostraron". 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 #275,873 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