Which to use
“lock” is a noun and “lop” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,954
- “lock” frequency rank
- #41,741
- “lop” frequency rank
- 44695
- confusion score
Side-by-Side Comparison
| Feature | lock | lop |
|---|---|---|
| Definition | Something used for fastening, which can only be opened with a key or combination. | To cut off as the top or extreme part of anything, especially to prune a small limb off a shrub or tree, or sometimes to behead someone. |
Where the eye mixes lock and lop
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: lock vs lop
These two trip readers on the page rather than in the ear: lock is /lɒk/ while lop is /lɒp/. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 44695, 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/. lop is at rank #41,741, tagged as averb, pronounced /lɒp/.
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 44695, this pair ranks #228,202 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of lock vs lop
Shared letters: lo. Private to "lock": ck. Private to "lop": p.
"lock" · 4 letters · shape CVCC · "lop" · 3 letters · shape CVC
Known mistypes of this pair
- lock ← lcok · llock · locck · lockk · lokc · olck
Frequently Asked Questions
Can "lock" and "lop" be used interchangeably?
Frequency check: "lock" vs "lop" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "lock" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lop" - compare definitions side by side with the headword page. Word entry
- This pair ranks #228,202 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lock" and "lop" also get mixed up with nearby pairs, the highest-scored neighbour is "lop vs LSC". 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 #228,202 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.