asustadovsasustandoTell them apart

Quick tell: asustado is a adjective, asustando is a verb, so they fill different roles in a sentence.

Which to use

“asustado” is an adjective and “asustando” is a verb - they look or sound alike but fill different roles in a sentence.

#11,905
“asustado” frequency rank
#39,586
“asustando” frequency rank
51491
confusion score

Side-by-Side Comparison

Feature asustado asustando
Definition asustado ¦ plural: asustados ¦ femenino: asustada ¦ femenino plural: asustadas ¦ superlativo: asustadísimo Gerundio de asustar.

Where the eye mixes asustado and asustando

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. asustado runs 8 letters (VCVCCVCV) against asustando's 9 (VCVCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
asustado
9 ch
asustando

Why the eye confuses asustado with asustando

These two trip readers on the page rather than in the ear: asustado is [asusˈt̪að̞o] while asustando is [asusˈt̪ãn̪d̪o]. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 51491, derived from the frequency rank of both members and their visual similarity.

asustado is recorded at frequency rank #11,905, classified as anadj, pronounced [asusˈt̪að̞o]. asustando is at rank #39,586, tagged as averb, pronounced [asusˈt̪ãn̪d̪o].

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 51491, this pair ranks #97,608 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of asustado vs asustando

Shared letters: adostu. Private to "asustado": -. Private to "asustando": n.

"asustado" · 8 letters · shape VCVCCVCV  ·  "asustando" · 9 letters · shape VCVCCVCCV

Known mistypes of this pair

  • asustado ← assustado · assutado · asusatdo · asusstado · asustaddo · asustaod · asustdao · asusttado
  • asustando ← assustando · assutando · asusatndo · asusstando · asustadno · asustanddo · asustanndo · asustanod

Frequently Asked Questions

Can "asustado" and "asustando" be used interchangeably?
No - they are not even the same part of speech. "asustado" is an adjective and "asustando" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "asustado" or "asustando" show up more?
"asustado" is the more common of the two: it sits at frequency rank #11,905 in our Spanish list, against #39,586 for "asustando". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "asustado" and "asustando" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "asustado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asustando" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #97,608 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "asustado" and "asustando" also get mixed up with nearby pairs, the highest-scored neighbour is "asaltando vs asustando". 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 #97,608 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