locksvsloopsWhat's the difference?

Which to use

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

#7,810
“locks” frequency rank
#12,096
“loops” frequency rank
19906
confusion score

Side-by-Side Comparison

Feature locks loops
Definition plural of lock plural of loop

Where the eye mixes locks and loops

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
locks
5 ch
loops

Why the eye confuses locks with loops

A purely visual mix-up. locks (/lɒks/) and loops (/luːps/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 19906, 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/. loops is at rank #12,096, tagged as anoun, pronounced /luːps/.

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 19906, this pair ranks #434,888 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of locks vs loops

Shared letters: los. Private to "locks": ck. Private to "loops": p.

"locks" · 5 letters · shape CVCCC  ·  "loops" · 5 letters · shape CVVCC

Known mistypes of this pair

  • lockslcoks · llocks · loccks · lockks · lockss · locsk · lokcs · olcks
  • loopslloops · loopps · loopss · loosp · lopos · lops · olops

Frequently Asked Questions

Is swapping "locks" for "loops" ever safe?
No. They are said differently (/lɒks/ versus /luːps/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "locks" or "loops"?
"locks" is the more common of the two: it sits at frequency rank #7,810 in our English list, against #12,096 for "loops". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "locks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "loops" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #434,888 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "locks" and "loops" also get mixed up with nearby pairs, the highest-scored neighbour is "loops vs lope". 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 #434,888 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