daffyvsdailyWhich spelling fits?

Which to use

“daffy” and “daily” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#43,102
“daffy” frequency rank
#899
“daily” frequency rank
44001
confusion score

Side-by-Side Comparison

Feature daffy daily
Definition Somewhat mad or eccentric. That occurs every day, or at least every working day.

Where the eye mixes daffy and daily

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. daffy (CVCCV) and daily (CVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
daffy
5 ch
daily

Visual trap between daffy and daily

A purely visual mix-up. daffy (/ˈdæfi/) and daily (/ˈdeɪli/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 44001, derived from the frequency rank of both members and their visual similarity.

daffy is recorded at frequency rank #43,102, classified as anadj, pronounced /ˈdæfi/. daily is at rank #899, tagged as anadj, pronounced /ˈdeɪli/.

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 44001, this pair ranks #234,641 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of daffy vs daily

Shared letters: ady. Private to "daffy": f. Private to "daily": il.

"daffy" · 5 letters · shape CVCCV  ·  "daily" · 5 letters · shape CVVCV

Known mistypes of this pair

  • daffy ← adffy · daffyy · dafy · dafyf · ddaffy · dfafy
  • daily ← adily · dailly · dailyy · daiyl · daliy · ddaily · dialy

Frequently Asked Questions

Can "daffy" and "daily" be used interchangeably?
No. They are said differently (/ˈdæfi/ versus /ˈdeɪli/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "daffy" vs "daily" - which ranks higher?
"daily" is the more common of the two: it sits at frequency rank #899 in our English list, against #43,102 for "daffy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "daffy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "daily" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #234,641 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "daffy" and "daily" also get mixed up with nearby pairs, the highest-scored neighbour is "daffy vs dally". 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 #234,641 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list