dadavsdayTell them apart

Quick tell: dada is a adjective, day is a noun, so they fill different roles in a sentence.

Which to use

“dada” is an adjective and “day” is a noun - they look or sound alike but fill different roles in a sentence.

#3,172
“dada” frequency rank
#5,598
“day” frequency rank
8770
confusion score

Side-by-Side Comparison

Feature dada day
Definition Forma del femenino singular de dado. Día.

Where the eye mixes dada and day

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

4 ch
dada
3 ch
day

Look-alike desk: dada vs day

These two trip readers on the page rather than in the ear: dada is [ˈd̪að̞a] while day is /deɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8770, derived from the frequency rank of both members and their visual similarity.

dada is recorded at frequency rank #3,172, classified as anadj, pronounced [ˈd̪að̞a]. day is at rank #5,598, tagged as anoun, pronounced /deɪ/.

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 8770, this pair ranks #303,980 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dada vs day

Shared letters: ad. Private to "dada": -. Private to "day": y.

"dada" · 4 letters · shape CVCV  ·  "day" · 3 letters · shape CVV

Known mistypes of this pair

  • dadaadda · daad · dadda · ddaa · ddada

Frequently Asked Questions

Do "dada" and "day" mean the same thing in a sentence?
No - they are not even the same part of speech. "dada" is an adjective and "day" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dada" vs "day" - which ranks higher?
"dada" is the more common of the two: it sits at frequency rank #3,172 in our Spanish list, against #5,598 for "day". 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 "dada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "day" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #303,980 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "dada" and "day" also get mixed up with nearby pairs, the highest-scored neighbour is "dada vs Deva". 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 #303,980 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