ditvsdutyWhich spelling fits?

Quick tell: dit is a verb, duty is a noun, so they fill different roles in a sentence.

Which to use

“dit” is a verb and “duty” is a noun - they look or sound alike but fill different roles in a sentence.

#34,860
“dit” frequency rank
#1,994
“duty” frequency rank
36854
confusion score

Side-by-Side Comparison

Feature dit duty
Definition To stop up; block (an opening); close (compare Scots dit). That which one is morally or legally obligated to do.

Where the eye mixes dit and duty

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

3 ch
dit
4 ch
duty

Visual trap between dit and duty

These two trip readers on the page rather than in the ear: dit is /dɪt/ while duty is /ˈdjuː.ti/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36854, derived from the frequency rank of both members and their visual similarity.

dit is recorded at frequency rank #34,860, classified as averb, pronounced /dɪt/. duty is at rank #1,994, tagged as anoun, pronounced /ˈdjuː.ti/.

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 36854, this pair ranks #299,567 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dit vs duty

Shared letters: dt. Private to "dit": i. Private to "duty": uy.

"dit" · 3 letters · shape CVC  ·  "duty" · 4 letters · shape CVCV

Known mistypes of this pair

  • dutydduty · dtuy · dutty · dutyy · duyt · udty

Frequently Asked Questions

Do "dit" and "duty" mean the same thing in a sentence?
No - they are not even the same part of speech. "dit" is a verb and "duty" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dit" or "duty"?
"duty" is the more common of the two: it sits at frequency rank #1,994 in our English list, against #34,860 for "dit". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "dit" and "duty" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "dit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "duty" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #299,567 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dit" and "duty" also get mixed up with nearby pairs, the highest-scored neighbour is "dit vs dox". 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 #299,567 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