adhierenvsadquierenWhich spelling fits?

Which to use

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

#30,734
“adhieren” frequency rank
#17,859
“adquieren” frequency rank
48593
confusion score

Side-by-Side Comparison

Feature adhieren adquieren
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de adherir. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de adquirir.

Where the eye mixes adhieren and adquieren

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. adhieren runs 8 letters (VCCVVCVC) against adquieren's 9 (VCCVVVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
adhieren
9 ch
adquieren

Visual trap between adhieren and adquieren

A purely visual mix-up. adhieren ([aˈð̞jeɾẽn]) and adquieren ([að̞ˈkjeɾẽn]) 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 1 letter(s) in length. Our composite confusion score for this pair is 48593, derived from the frequency rank of both members and their visual similarity.

adhieren is recorded at frequency rank #30,734, classified as averb, pronounced [aˈð̞jeɾẽn]. adquieren is at rank #17,859, tagged as averb, pronounced [að̞ˈkjeɾẽn].

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 48593, this pair ranks #113,607 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of adhieren vs adquieren

Shared letters: adeinr. Private to "adhieren": h. Private to "adquieren": qu.

"adhieren" · 8 letters · shape VCCVVCVC  ·  "adquieren" · 9 letters · shape VCCVVVCVC

Known mistypes of this pair

  • adhieren ← addhieren · adheiren · adhhieren · adhieern · adhierenn · adhierne · adhierren · adhireen
  • adquieren ← addquieren · adqiueren · adqquieren · adqueiren · adquieern · adquierenn · adquierne · adquierren

Frequently Asked Questions

Do "adhieren" and "adquieren" mean the same thing in a sentence?
No. They are said differently ([aˈð̞jeɾẽn] versus [að̞ˈkjeɾẽn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "adhieren" or "adquieren" show up more?
"adquieren" is the more common of the two: it sits at frequency rank #17,859 in our Spanish list, against #30,734 for "adhieren". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "adhieren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adquieren" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #113,607 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adhieren" and "adquieren" also get mixed up with nearby pairs, the highest-scored neighbour is "adhiere vs adhieren". 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 #113,607 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