adultavsadultoTell them apart

Which to use

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

#9,568
“adulta” frequency rank
#5,062
“adulto” frequency rank
14630
confusion score

Side-by-Side Comparison

Feature adulta adulto
Definition Forma del femenino singular de adulto. Dicho de una persona: que llegó a su pleno crecimiento o desarrollo.

Where the eye mixes adulta and adulto

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

6 ch
adulta
6 ch
adulto

Why the eye confuses adulta with adulto

A purely visual mix-up. adulta ([aˈð̞ul̪t̪a]) and adulto ([aˈð̞ul̪t̪o]) 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 a single letter - a in “adulta” becomes o in “adulto”. Our composite confusion score for this pair is 14630, derived from the frequency rank of both members and their visual similarity.

adulta is recorded at frequency rank #9,568, classified as anadj, pronounced [aˈð̞ul̪t̪a]. adulto is at rank #5,062, tagged as anadj, pronounced [aˈð̞ul̪t̪o].

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 14630, this pair ranks #283,377 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of adulta vs adulto

Shared letters: adltu. Private to "adulta": -. Private to "adulto": o.

"adulta" · 6 letters · shape VCVCCV  ·  "adulto" · 6 letters · shape VCVCCV

Known mistypes of this pair

  • adulta ← addulta · adluta · adulat · adullta · adultta · adutla · audlta · daulta
  • adulto ← addulto · adluto · adullto · adulot · adultto · adutlo · audlto · daulto

Frequently Asked Questions

Is swapping "adulta" for "adulto" ever safe?
No. They are said differently ([aˈð̞ul̪t̪a] versus [aˈð̞ul̪t̪o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "adulta" or "adulto"?
"adulto" is the more common of the two: it sits at frequency rank #5,062 in our Spanish list, against #9,568 for "adulta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "adulta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adulto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #283,377 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adulta" and "adulto" also get mixed up with nearby pairs, the highest-scored neighbour is "adulta vs adultez". 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 #283,377 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