asistanvsasustarWhich spelling fits?

Which to use

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

#27,489
“asistan” frequency rank
#16,268
“asustar” frequency rank
43757
confusion score

Side-by-Side Comparison

Feature asistan asustar
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de asistir. Dar un susto.

Where the eye mixes asistan and asustar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. asistan and asustar follow the identical consonant-vowel pattern (VCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
asistan
7 ch
asustar

Visual trap between asistan and asustar

A purely visual mix-up. asistan ([aˈsist̪ãn]) and asustar ([asusˈt̪aɾ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 43757, derived from the frequency rank of both members and their visual similarity.

asistan is recorded at frequency rank #27,489, classified as averb, pronounced [aˈsist̪ãn]. asustar is at rank #16,268, tagged as averb, pronounced [asusˈt̪aɾ].

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 43757, this pair ranks #140,864 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of asistan vs asustar

Shared letters: ast. Private to "asistan": in. Private to "asustar": ru.

"asistan" · 7 letters · shape VCVCCVC  ·  "asustar" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • asistan ← acistan · aisstan · asisatn · asisstan · asistann · asistna · asisttan · asitsan
  • asustar ← assustar · assutar · asusatr · asusstar · asustarr · asustra · asusttar · asutsar

Frequently Asked Questions

Can "asistan" and "asustar" be used interchangeably?
No. They are said differently ([aˈsist̪ãn] versus [asusˈt̪aɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "asistan" or "asustar" show up more?
"asustar" is the more common of the two: it sits at frequency rank #16,268 in our Spanish list, against #27,489 for "asistan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "asistan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asustar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #140,864 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "asistan" and "asustar" also get mixed up with nearby pairs, the highest-scored neighbour is "agitan vs asistan". 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 #140,864 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