Which to use
“clock” and “cuck” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,414
- “clock” frequency rank
- #43,586
- “cuck” frequency rank
- 47000
- confusion score
Side-by-Side Comparison
| Feature | clock | cuck |
|---|---|---|
| Definition | A chronometer, an instrument that measures time, particularly the time of day. | A cuckold or cuckquean. |
Where the eye mixes clock and cuck
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses clock with cuck
A purely visual mix-up. clock (/klɒk/) and cuck (/kʌk/) 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 1 letter(s) in length. Our composite confusion score for this pair is 47000, derived from the frequency rank of both members and their visual similarity.
clock is recorded at frequency rank #3,414, classified as anoun, pronounced /klɒk/. cuck is at rank #43,586, tagged as anoun, pronounced /kʌk/.
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 47000, this pair ranks #206,508 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of clock vs cuck
Shared letters: ck. Private to "clock": lo. Private to "cuck": u.
"clock" · 5 letters · shape CCVCC · "cuck" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Can "clock" and "cuck" be used interchangeably?
Frequency check: "clock" vs "cuck" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "clock" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cuck" - compare definitions side by side with the headword page. Word entry
- This pair ranks #206,508 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "clock" and "cuck" also get mixed up with nearby pairs, the highest-scored neighbour is "cuck vs cuny". 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 #206,508 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.