Which to use
“locks” is a noun and “Lucas” is a name - they look or sound alike but fill different roles in a sentence.
- #7,810
- “locks” frequency rank
- #6,162
- “Lucas” frequency rank
- 13972
- confusion score
Side-by-Side Comparison
| Feature | locks | Lucas |
|---|---|---|
| Definition | plural of lock | A male given name from Latin. |
Where the eye mixes locks and Lucas
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between locks and Lucas
These two trip readers on the page rather than in the ear: locks is /lɒks/ while Lucas is /ˈluːkəs/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 13972, derived from the frequency rank of both members and their visual similarity.
locks is recorded at frequency rank #7,810, classified as anoun, pronounced /lɒks/. Lucas is at rank #6,162, tagged as aname, pronounced /ˈluːkəs/.
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 13972, this pair ranks #472,795 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of locks vs Lucas
Shared letters: cls. Private to "locks": ko. Private to "Lucas": au.
"locks" · 5 letters · shape CVCCC · "Lucas" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "locks" and "Lucas" be used interchangeably?
Frequency check: "locks" vs "Lucas" - which ranks higher?
After this comparison
Eye-level mix-up between "locks" and "Lucas" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "locks" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lucas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #472,795 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "locks" and "Lucas" also get mixed up with nearby pairs, the highest-scored neighbour is "locks vs lockup". 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 #472,795 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.