dailyvsdeadlyWhat's the difference?

Which to use

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

#899
“daily” frequency rank
#5,489
“deadly” frequency rank
6388
confusion score

Side-by-Side Comparison

Feature daily deadly
Definition That occurs every day, or at least every working day. Subject to death; mortal.

Where the eye mixes daily and deadly

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. daily runs 5 letters (CVVCV) against deadly's 6 (CVVCCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
daily
6 ch
deadly

Visual trap between daily and deadly

A purely visual mix-up. daily (/ˈdeɪli/) and deadly (/ˈdɛdli/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 6388, derived from the frequency rank of both members and their visual similarity.

daily is recorded at frequency rank #899, classified as anadj, pronounced /ˈdeɪli/. deadly is at rank #5,489, tagged as anadj, pronounced /ˈdɛdli/.

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 6388, this pair ranks #511,626 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of daily vs deadly

Shared letters: adly. Private to "daily": i. Private to "deadly": e.

"daily" · 5 letters · shape CVVCV  ·  "deadly" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • daily ← adily · dailly · dailyy · daiyl · daliy · ddaily · dialy
  • deadly ← daedly · ddeadly · deaddly · deadlly · deadlyy · deadyl · dealdy · dedaly

Frequently Asked Questions

Is swapping "daily" for "deadly" ever safe?
No. They are said differently (/ˈdeɪli/ versus /ˈdɛdli/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "daily" or "deadly"?
"daily" is the more common of the two: it sits at frequency rank #899 in our English list, against #5,489 for "deadly". 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 "daily" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "deadly" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #511,626 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "daily" and "deadly" also get mixed up with nearby pairs, the highest-scored neighbour is "daily vs Darla". 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 #511,626 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