Which to use
“duty” is a noun and “dy” is a verb - they look or sound alike but fill different roles in a sentence.
- #1,994
- “duty” frequency rank
- #29,635
- “dy” frequency rank
- 31629
- confusion score
Side-by-Side Comparison
| Feature | duty | dy |
|---|---|---|
| Definition | That which one is morally or legally obligated to do. | Obsolete form of die. |
Letter map: duty vs dy
Shared letters muted; letters that set duty and dy apart highlighted. Shared run: 2.
Role in the sentence - duty and dy
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: duty is anoun and dyaverb. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 31629, derived from the frequency rank of both members and their visual similarity.
duty is recorded at frequency rank #1,994, classified as anoun, pronounced /ˈdjuː.ti/. dy is at rank #29,635, tagged as averb.
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 31629, this pair ranks #344,559 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of duty vs dy
Shared letters: dy. Private to "duty": tu. Private to "dy": -.
"duty" · 4 letters · shape CVCV · "dy" · 2 letters · shape CV
Known mistypes of this pair
- duty ← dduty · dtuy · dutty · dutyy · duyt · udty
Frequently Asked Questions
Do "duty" and "dy" mean the same thing in a sentence?
Frequency check: "duty" vs "dy" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "duty" and "dy".
- Full dictionary entry for "duty" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #344,559 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "duty" and "dy" also get mixed up with nearby pairs, the highest-scored neighbour is "dox vs dy". 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 #344,559 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.