ajustadavsajustanWhat's the difference?

Quick tell: ajustada is a noun, ajustan is a verb, so they fill different roles in a sentence.

Which to use

“ajustada” is a noun and “ajustan” is a verb - they look or sound alike but fill different roles in a sentence.

#20,250
“ajustada” frequency rank
#24,016
“ajustan” frequency rank
44266
confusion score

Side-by-Side Comparison

Feature ajustada ajustan
Definition Acción o efecto de ajustar (arreglar, modificar, dar mejor forma o acople a algo según ciertas expectativas). Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de ajustar o de ajustarse.

Where the eye mixes ajustada and ajustan

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. ajustada runs 8 letters (VCVCCVCV) against ajustan's 7 (VCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
ajustada
7 ch
ajustan

Visual trap between ajustada and ajustan

These two trip readers on the page rather than in the ear: ajustada is [axusˈt̪að̞a] while ajustan is [aˈxust̪ãn]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 44266, derived from the frequency rank of both members and their visual similarity.

ajustada is recorded at frequency rank #20,250, classified as anoun, pronounced [axusˈt̪að̞a]. ajustan is at rank #24,016, tagged as averb, pronounced [aˈxust̪ãn].

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 44266, this pair ranks #138,023 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ajustada vs ajustan

Shared letters: ajstu. Private to "ajustada": d. Private to "ajustan": n.

"ajustada" · 8 letters · shape VCVCCVCV  ·  "ajustan" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • ajustada ← ajjustada · ajsutada · ajusatda · ajusstada · ajustaad · ajustadda · ajustdaa · ajusttada
  • ajustan ← ajjustan · ajsutan · ajusatn · ajusstan · ajustann · ajustna · ajusttan · ajutsan

Frequently Asked Questions

Is swapping "ajustada" for "ajustan" ever safe?
No - they are not even the same part of speech. "ajustada" is a noun and "ajustan" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ajustada" vs "ajustan" - which ranks higher?
"ajustada" is the more common of the two: it sits at frequency rank #20,250 in our Spanish list, against #24,016 for "ajustan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "ajustada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ajustan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #138,023 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ajustada" and "ajustan" also get mixed up with nearby pairs, the highest-scored neighbour is "acuestan vs ajustan". 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 #138,023 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