demostradavsdemostrandoWhich spelling fits?

Quick tell: demostrada is a participle, demostrando is a verb, so they fill different roles in a sentence.

Which to use

“demostrada” is a participle and “demostrando” is a verb - they look or sound alike but fill different roles in a sentence.

#22,648
“demostrada” frequency rank
#8,250
“demostrando” frequency rank
30898
confusion score

Side-by-Side Comparison

Feature demostrada demostrando
Definition Forma del femenino de demostrado, participio de demostrar. Gerundio de demostrar.

Where the eye mixes demostrada and demostrando

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

10 ch
demostrada
11 ch
demostrando

Look-alike desk: demostrada vs demostrando

These two trip readers on the page rather than in the ear: demostrada is [d̪emosˈt̪ɾað̞a] while demostrando is [d̪emosˈt̪ɾãn̪d̪o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 30898, derived from the frequency rank of both members and their visual similarity.

demostrada is recorded at frequency rank #22,648, classified as aparticiple, pronounced [d̪emosˈt̪ɾað̞a]. demostrando is at rank #8,250, tagged as averb, pronounced [d̪emosˈt̪ɾãn̪d̪o].

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 30898, this pair ranks #209,759 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of demostrada vs demostrando

Shared letters: ademorst. Private to "demostrada": -. Private to "demostrando": n.

"demostrada" · 10 letters · shape CVCVCCCVCV  ·  "demostrando" · 11 letters · shape CVCVCCCVCCV

Known mistypes of this pair

  • demostrada ← ddemostrada · demmostrada · demosrtada · demosstrada · demostarda · demostraad · demostradda · demostrdaa
  • demostrando ← ddemostrando · demmostrando · demosrtando · demosstrando · demostarndo · demostradno · demostranddo · demostranndo

Frequently Asked Questions

Can "demostrada" and "demostrando" be used interchangeably?
No - they are not even the same part of speech. "demostrada" is a participle and "demostrando" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "demostrada" or "demostrando" show up more?
"demostrando" is the more common of the two: it sits at frequency rank #8,250 in our Spanish list, against #22,648 for "demostrada". 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 "demostrada" and "demostrando" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "demostrada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "demostrando" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #209,759 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "demostrada" and "demostrando" also get mixed up with nearby pairs, the highest-scored neighbour is "demostrada vs demostraría". 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 #209,759 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