Which to use
“lock” is a noun and “Luk” is a name - they look or sound alike but fill different roles in a sentence.
- #2,954
- “lock” frequency rank
- #45,495
- “Luk” frequency rank
- 48449
- confusion score
Side-by-Side Comparison
| Feature | lock | Luk |
|---|---|---|
| Definition | Something used for fastening, which can only be opened with a key or combination. | A surname. |
Letter map: lock vs Luk
Shared letters muted; letters that set lock and Luk apart highlighted. Shared run: 2.
Part-of-speech tell for lock / Luk
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lock is anoun and Lukaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 48449, derived from the frequency rank of both members and their visual similarity.
lock is recorded at frequency rank #2,954, classified as anoun, pronounced /lɒk/. Luk is at rank #45,495, tagged as aname.
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 48449, this pair ranks #192,963 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of lock vs Luk
Shared letters: kl. Private to "lock": co. Private to "Luk": u.
"lock" · 4 letters · shape CVCC · "Luk" · 3 letters · shape CVC
Known mistypes of this pair
- lock ← lcok · llock · locck · lockk · lokc · olck
Frequently Asked Questions
Do "lock" and "Luk" mean the same thing in a sentence?
In ordinary English text, does "lock" or "Luk" show up more?
Useful next steps
Pair "lock" vs "Luk" is on the table, pick a follow-up below.
- Full dictionary entry for "lock" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Luk" - compare definitions side by side with the headword page. Word entry
- This pair ranks #192,963 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lock" and "Luk" also get mixed up with nearby pairs, the highest-scored neighbour is "LSC vs Luk". 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 #192,963 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.