Which to use
“clack” and “clans” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,381
- “clack” frequency rank
- #15,986
- “clans” frequency rank
- 62367
- confusion score
Side-by-Side Comparison
| Feature | clack | clans |
|---|---|---|
| Definition | An abrupt, sharp sound, especially one made by two hard objects colliding repetitively; a sound midway between a click and a clunk. | plural of clan |
Where the eye mixes clack and clans
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses clack with clans
A purely visual mix-up. clack (/klæk/) and clans (/klænz/) 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 62367, derived from the frequency rank of both members and their visual similarity.
clack is recorded at frequency rank #46,381, classified as anoun, pronounced /klæk/. clans is at rank #15,986, tagged as anoun, pronounced /klænz/.
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 62367, this pair ranks #88,893 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of clack vs clans
Shared letters: acl. Private to "clack": k. Private to "clans": ns.
"clack" · 5 letters · shape CCVCC · "clans" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "clack" and "clans" be used interchangeably?
Which is more common, "clack" or "clans"?
Useful next steps
Eye-level mix-up between "clack" and "clans" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "clack" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "clans" - compare definitions side by side with the headword page. Word entry
- This pair ranks #88,893 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "clack" and "clans" also get mixed up with nearby pairs, the highest-scored neighbour is "clack vs clink". 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 #88,893 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.