dillyvsdirtyWhich spelling fits?

Which to use

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

#44,739
“dilly” frequency rank
#2,727
“dirty” frequency rank
47466
confusion score

Side-by-Side Comparison

Feature dilly dirty
Definition Redolent of dill (the herb). Unclean; covered with or containing unpleasant substances such as dirt or grime.

Where the eye mixes dilly and dirty

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
dilly
5 ch
dirty

Why the eye confuses dilly with dirty

A purely visual mix-up. dilly (/ˈdɪli/) and dirty (/ˈdɜːti/) 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 47466, derived from the frequency rank of both members and their visual similarity.

dilly is recorded at frequency rank #44,739, classified as anadj, pronounced /ˈdɪli/. dirty is at rank #2,727, tagged as anadj, pronounced /ˈdɜːti/.

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 47466, this pair ranks #202,178 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dilly vs dirty

Shared letters: diy. Private to "dilly": l. Private to "dirty": rt.

"dilly" · 5 letters · shape CVCCV  ·  "dirty" · 5 letters · shape CVCCV

Known mistypes of this pair

  • dillyddilly · dillyy · dilyl · dlily
  • dirtyddirty · dirrty · dirtty · dirtyy · diryt · ditry · drity · idrty

Frequently Asked Questions

Is swapping "dilly" for "dirty" ever safe?
No. They are said differently (/ˈdɪli/ versus /ˈdɜːti/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "dilly" or "dirty" show up more?
"dirty" is the more common of the two: it sits at frequency rank #2,727 in our English list, against #44,739 for "dilly". 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 "dilly" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dirty" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #202,178 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dilly" and "dirty" also get mixed up with nearby pairs, the highest-scored neighbour is "dilly vs ditty". 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 #202,178 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