ajovsatomTell them apart

Which to use

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

#9,571
“ajo” frequency rank
#41,200
“atom” frequency rank
50771
confusion score

Side-by-Side Comparison

Feature ajo atom
Definition (Allium sativum) Planta herbácea perenne de la familia de las aliáceas, cultivada por su bulbo comestible, muy apreciado en gastronomía. Posee hojas planas y delgadas, de hasta 30 cm de longitud, y flores pequeñas y blancas. El bulbo, de forma oblonga y recubierto de una fina piel blanca, está dividido en gajos comúnmente llamados dientes. Posee un intenso olor debido a la aliina. Átomo.

Where the eye mixes ajo and atom

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
ajo
4 ch
atom

Visual trap between ajo and atom

A purely visual mix-up. ajo ([ˈaxo]) and atom (/ˈɑ.tom/) 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 50771, derived from the frequency rank of both members and their visual similarity.

ajo is recorded at frequency rank #9,571, classified as anoun, pronounced [ˈaxo]. atom is at rank #41,200, tagged as anoun, pronounced /ˈɑ.tom/.

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 50771, this pair ranks #101,427 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ajo vs atom

Shared letters: ao. Private to "ajo": j. Private to "atom": mt.

"ajo" · 3 letters · shape VCV  ·  "atom" · 4 letters · shape VCVC

Known mistypes of this pair

  • atomaotm · atmo · atomm · attom · taom

Frequently Asked Questions

Do "ajo" and "atom" mean the same thing in a sentence?
No. They are said differently ([ˈaxo] versus /ˈɑ.tom/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "ajo" or "atom" show up more?
"ajo" is the more common of the two: it sits at frequency rank #9,571 in our Spanish list, against #41,200 for "atom". 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 "ajo" and "atom" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ajo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #101,427 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ajo" and "atom" also get mixed up with nearby pairs, the highest-scored neighbour is "atl vs atom". 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 #101,427 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