DatovsdaysConfusable pair

Quick tell: Dato is a name, days is a noun, so they fill different roles in a sentence.

Which to use

“Dato” is a name and “days” is a noun - they look or sound alike but fill different roles in a sentence.

#3,770
“Dato” frequency rank
#18,216
“days” frequency rank
21986
confusion score

Side-by-Side Comparison

Feature Dato days
Definition Nombre de pila de varón Forma del plural de day.

Where the eye mixes Dato and days

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

4 ch
Dato
4 ch
days

Why the eye confuses Dato with days

These two trip readers on the page rather than in the ear: Dato is [ˈd̪at̪o] while days is /deɪz/. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21986, derived from the frequency rank of both members and their visual similarity.

Dato is recorded at frequency rank #3,770, classified as aname, pronounced [ˈd̪at̪o]. days is at rank #18,216, tagged as anoun, pronounced /deɪz/.

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 21986, this pair ranks #252,430 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Dato vs days

Shared letters: ad. Private to "Dato": ot. Private to "days": sy.

"Dato" · 4 letters · shape CVCV  ·  "days" · 4 letters · shape CVVC

Known mistypes of this pair

  • Datoadto · daot · datto · ddato · dtao
  • daysadys · dasy · dayss · dayys · ddays · dyas

Frequently Asked Questions

Is swapping "Dato" for "days" ever safe?
No - they are not even the same part of speech. "Dato" is a name and "days" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Dato" or "days"?
"Dato" is the more common of the two: it sits at frequency rank #3,770 in our Spanish list, against #18,216 for "days". 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 "Dato" and "days" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Dato" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "days" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #252,430 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Dato" and "days" also get mixed up with nearby pairs, the highest-scored neighbour is "dade vs days". 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 #252,430 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