locksvslocusTell them apart

Which to use

“locks” and “locus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#7,810
“locks” frequency rank
#23,026
“locus” frequency rank
30836
confusion score

Side-by-Side Comparison

Feature locks locus
Definition plural of lock A place or locality, especially a centre of activity or the scene of a crime.

Where the eye mixes locks and locus

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
locks
5 ch
locus

Visual trap between locks and locus

A purely visual mix-up. locks (/lɒks/) and locus (/ˈləʊkəs/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - k in “locks” becomes u in “locus”. Our composite confusion score for this pair is 30836, 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/. locus is at rank #23,026, tagged as anoun, pronounced /ˈləʊkəs/.

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 30836, this pair ranks #351,204 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of locks vs locus

Shared letters: clos. Private to "locks": k. Private to "locus": u.

"locks" · 5 letters · shape CVCCC  ·  "locus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • lockslcoks · llocks · loccks · lockks · lockss · locsk · lokcs · olcks
  • locuslcous · llocus · loccus · locsu · locuss · loucs · olcus

Frequently Asked Questions

Do "locks" and "locus" mean the same thing in a sentence?
No. They are said differently (/lɒks/ versus /ˈləʊkəs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "locks" vs "locus" - which ranks higher?
"locks" is the more common of the two: it sits at frequency rank #7,810 in our English list, against #23,026 for "locus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "locks" and "locus" 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 "locus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #351,204 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "locks" and "locus" also get mixed up with nearby pairs, the highest-scored neighbour is "lockup vs locus". 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 #351,204 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