adaptenvsadoptanTell them apart

Which to use

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

#49,383
“adapten” frequency rank
#18,431
“adoptan” frequency rank
67814
confusion score

Side-by-Side Comparison

Feature adapten adoptan
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de adaptar o de adaptarse. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de adoptar.

Where the eye mixes adapten and adoptan

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
adapten
7 ch
adoptan

Look-alike desk: adapten vs adoptan

A purely visual mix-up. adapten ([aˈð̞apt̪ẽn]) and adoptan ([aˈð̞opt̪ãn]) 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 67814, derived from the frequency rank of both members and their visual similarity.

adapten is recorded at frequency rank #49,383, classified as averb, pronounced [aˈð̞apt̪ẽn]. adoptan is at rank #18,431, tagged as averb, pronounced [aˈð̞opt̪ãn].

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 67814, this pair ranks #36,157 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of adapten vs adoptan

Shared letters: adnpt. Private to "adapten": e. Private to "adoptan": o.

"adapten" · 7 letters · shape VCVCCVC  ·  "adoptan" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • adaptenaadpten · adapetn · adappten · adaptenn · adaptne · adaptten · adatpen · addapten
  • adoptanaddoptan · adopatn · adopptan · adoptann · adoptna · adopttan · adotpan · adpotan

Frequently Asked Questions

Do "adapten" and "adoptan" mean the same thing in a sentence?
No. They are said differently ([aˈð̞apt̪ẽn] versus [aˈð̞opt̪ãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "adapten" or "adoptan" show up more?
"adoptan" is the more common of the two: it sits at frequency rank #18,431 in our Spanish list, against #49,383 for "adapten". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "adapten" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adoptan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,157 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adapten" and "adoptan" also get mixed up with nearby pairs, the highest-scored neighbour is "adaptan vs adapten". 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 #36,157 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