donevsdunWhich spelling fits?

Quick tell: done is a adjective, dun is a noun, so they fill different roles in a sentence.

Which to use

“done” is an adjective and “dun” is a noun - they look or sound alike but fill different roles in a sentence.

#236
“done” frequency rank
#18,810
“dun” frequency rank
19046
confusion score

Side-by-Side Comparison

Feature done dun
Definition Having completed or finished an activity. A brownish grey colour.

Same sound, different letters: done vs dun

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 2 letters.

4 ch
done
3 ch
dun

Homophone desk: done vs dun

Say them out loud and nothing separates them: done and dun carry the same recorded pronunciation, /dʌn/. Grammar is what tells them apart: one is anadjective, the other anoun, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 19046, derived from the frequency rank of both members and their visual similarity.

done is recorded at frequency rank #236, classified as anadj, pronounced /dʌn/. dun is at rank #18,810, tagged as anoun, pronounced /dʌn/.

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 19046, this pair ranks #440,850 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of done vs dun

Shared letters: dn. Private to "done": eo. Private to "dun": u.

"done" · 4 letters · shape CVCV  ·  "dun" · 3 letters · shape CVC

Known mistypes of this pair

  • doneddone · dnoe · doen · odne

Frequently Asked Questions

Is swapping "done" for "dun" ever safe?
No - they are not even the same part of speech. "done" is an adjective and "dun" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "done" or "dun"?
"done" is the more common of the two: it sits at frequency rank #236 in our English list, against #18,810 for "dun". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

"done" and "dun" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "done" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #440,850 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "done" and "dun" also get mixed up with nearby pairs, the highest-scored neighbour is "dox vs dun". 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 #440,850 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