Which to use
“campion” and “cation” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,602
- “campion” frequency rank
- #37,370
- “cation” frequency rank
- 77972
- confusion score
Side-by-Side Comparison
| Feature | campion | cation |
|---|---|---|
| Definition | Some flowering plants of the genus Lychnis. | A positively charged ion: one that would be attracted to the cathode in electrolysis. |
Where the eye mixes campion and cation
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. campion runs 7 letters (CVCCVVC) against cation's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: campion vs cation
A purely visual mix-up. campion (/ˈkæmpiən/) and cation (/ˈkætˌaɪ.ən/) 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 77972, derived from the frequency rank of both members and their visual similarity.
campion is recorded at frequency rank #40,602, classified as anoun, pronounced /ˈkæmpiən/. cation is at rank #37,370, tagged as anoun, pronounced /ˈkætˌaɪ.ən/.
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 77972, this pair ranks #25,823 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of campion vs cation
Shared letters: acino. Private to "campion": mp. Private to "cation": t.
"campion" · 7 letters · shape CVCCVVC · "cation" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "campion" for "cation" ever safe?
In ordinary English text, does "campion" or "cation" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "campion" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cation" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,823 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "campion" and "cation" also get mixed up with nearby pairs, the highest-scored neighbour is "cation vs curation". 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 #25,823 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.