Which to use
“Luk” is a name and “lun” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,495
- “Luk” frequency rank
- #43,244
- “lun” frequency rank
- 88739
- confusion score
Side-by-Side Comparison
| Feature | Luk | lun |
|---|---|---|
| Definition | A surname. | Alternative form of lown. |
Letter map: Luk vs lun
Shared letters muted; letters that set Luk and lun apart highlighted. Shared run: 2. Luk and lun follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Part-of-speech tell for Luk / lun
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Luk is aname and lunanoun. On the page they differ by a single letter - k in “Luk” becomes n in “lun”. Our composite confusion score for this pair is 88739, derived from the frequency rank of both members and their visual similarity.
Luk is recorded at frequency rank #45,495, classified as aname. lun is at rank #43,244, tagged as anoun.
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 88739, this pair ranks #5,978 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Luk vs lun
Shared letters: lu. Private to "Luk": k. Private to "lun": n.
"Luk" · 3 letters · shape CVC · "lun" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "Luk" for "lun" ever safe?
In ordinary English text, does "Luk" or "lun" show up more?
Useful next steps
You've compared "Luk" and "lun". Here's where to go from here.
- Full dictionary entry for "Luk" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #5,978 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Luk" and "lun" also get mixed up with nearby pairs, the highest-scored neighbour is "LSC vs Luk". Nearby pair
Confusion rank #5,978 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.