Which to use
“day” is a noun and “dio” is a verb - they look or sound alike but fill different roles in a sentence.
- #5,598
- “day” frequency rank
- #481
- “dio” frequency rank
- 6079
- confusion score
Side-by-Side Comparison
| Feature | day | dio |
|---|---|---|
| Definition | Día. | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de dar o de darse. |
Where the eye mixes day and dio
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between day and dio
These two trip readers on the page rather than in the ear: day is /deɪ/ while dio is [ˈd̪jo]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 6079, derived from the frequency rank of both members and their visual similarity.
day is recorded at frequency rank #5,598, classified as anoun, pronounced /deɪ/. dio is at rank #481, tagged as averb, pronounced [ˈd̪jo].
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 6079, this pair ranks #311,830 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of day vs dio
Shared letters: d. Private to "day": ay. Private to "dio": io.
"day" · 3 letters · shape CVV · "dio" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "day" for "dio" ever safe?
In ordinary Spanish text, does "day" or "dio" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "day" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dio" - compare definitions side by side with the headword page. Word entry
- This pair ranks #311,830 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "day" and "dio" also get mixed up with nearby pairs, the highest-scored neighbour is "dade vs day". Nearby pair
Confusion rank #311,830 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.