Which to use
“cocker” and “copier” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,492
- “cocker” frequency rank
- #43,092
- “copier” frequency rank
- 79584
- confusion score
Side-by-Side Comparison
| Feature | cocker | copier |
|---|---|---|
| Definition | One who breeds gamecocks or engages in the sport of cockfighting. | A machine that copies graphical material; a duplicator. |
Where the eye mixes cocker and copier
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: cocker vs copier
A purely visual mix-up. cocker (/ˈkɒkə/) and copier (/ˈkɒpɪə/) 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 79584, derived from the frequency rank of both members and their visual similarity.
cocker is recorded at frequency rank #36,492, classified as anoun, pronounced /ˈkɒkə/. copier is at rank #43,092, tagged as anoun, pronounced /ˈkɒpɪə/.
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 79584, this pair ranks #21,723 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of cocker vs copier
Shared letters: ceor. Private to "cocker": k. Private to "copier": ip.
"cocker" · 6 letters · shape CVCCVC · "copier" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "cocker" for "copier" ever safe?
Frequency check: "cocker" vs "copier" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cocker" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "copier" - compare definitions side by side with the headword page. Word entry
- This pair ranks #21,723 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "cocker" and "copier" also get mixed up with nearby pairs, the highest-scored neighbour is "copier vs cower". 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 #21,723 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.