atarvsatúnWhat's the difference?

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

Which to use

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

#21,564
“atar” frequency rank
#12,765
“atún” frequency rank
34329
confusion score

Side-by-Side Comparison

Feature atar atún
Definition Utilizar ligaduras o nudos para que algo quede sujeto o inmóvil. (Thunnus spp.) Cualquiera de una docena de especies de peces oceánicos de la familia de los escómbridos, grandes nadadores y de gran tamaño; su carne, muy apreciada como alimento, es de color rojo intenso, excepcional entre los peces, por su alto contenido de mioglobina. Varias especies están en riesgo de extinción por la sobrepesca.

Where the eye mixes atar and atún

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

4 ch
atar
4 ch
atún

Visual trap between atar and atún

These two trip readers on the page rather than in the ear: atar is [aˈt̪aɾ] while atún is [aˈt̪ũn]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34329, derived from the frequency rank of both members and their visual similarity.

atar is recorded at frequency rank #21,564, classified as averb, pronounced [aˈt̪aɾ]. atún is at rank #12,765, tagged as anoun, pronounced [aˈt̪ũn].

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 34329, this pair ranks #192,056 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of atar vs atún

Shared letters: at. Private to "atar": r. Private to "atún": .

"atar" · 4 letters · shape VCVC  ·  "atún" · 4 letters · shape VCVC

Known mistypes of this pair

  • ataraatr · atarr · attar

Frequently Asked Questions

Do "atar" and "atún" mean the same thing in a sentence?
No - they are not even the same part of speech. "atar" is a verb and "atún" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "atar" or "atún"?
"atún" is the more common of the two: it sits at frequency rank #12,765 in our Spanish list, against #21,564 for "atar". 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 "atar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atún" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #192,056 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "atar" and "atún" also get mixed up with nearby pairs, the highest-scored neighbour is "atar vs ataron". 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 #192,056 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