Which to use
“chum” and “cup” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,959
- “chum” frequency rank
- #8,225
- “cup” frequency rank
- 27184
- confusion score
Side-by-Side Comparison
| Feature | chum | cup |
|---|---|---|
| Definition | Ami (sans idée d’amour). | Cup menstruelle. |
Where the eye mixes chum and cup
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between chum and cup
A purely visual mix-up. chum (\tʃɔm\) and cup (\kœp\) 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 27184, derived from the frequency rank of both members and their visual similarity.
chum is recorded at frequency rank #18,959, classified as anoun, pronounced \tʃɔm\. cup is at rank #8,225, tagged as anoun, pronounced \kœp\.
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 27184, this pair ranks #330,594 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of chum vs cup
Shared letters: cu. Private to "chum": hm. Private to "cup": p.
"chum" · 4 letters · shape CCVC · "cup" · 3 letters · shape CVC
Known mistypes of this pair
- chum ← cchum · chhum · chmu · chumm · cuhm · hcum
Frequently Asked Questions
Is swapping "chum" for "cup" ever safe?
Which is more common, "chum" or "cup"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "chum" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cup" - compare definitions side by side with the headword page. Word entry
- This pair ranks #330,594 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "chum" and "cup" also get mixed up with nearby pairs, the highest-scored neighbour is "chah vs chum". 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 #330,594 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.