chocvschumWhat's the difference?

Which to use

“choc” and “chum” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,687
“choc” frequency rank
#29,966
“chum” frequency rank
74653
confusion score

Side-by-Side Comparison

Feature choc chum
Definition Clipping of chocolate. A friend; a pal.

Where the eye mixes choc and chum

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
choc
4 ch
chum

Look-alike desk: choc vs chum

A purely visual mix-up. choc (/t͡ʃɒk/) and chum (/t͡ʃʌm/) 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 74653, derived from the frequency rank of both members and their visual similarity.

choc is recorded at frequency rank #44,687, classified as anoun, pronounced /t͡ʃɒk/. chum is at rank #29,966, tagged as anoun, pronounced /t͡ʃʌm/.

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 74653, this pair ranks #35,681 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of choc vs chum

Shared letters: ch. Private to "choc": o. Private to "chum": mu.

"choc" · 4 letters · shape CCVC  ·  "chum" · 4 letters · shape CCVC

Known mistypes of this pair

  • choccchoc · chco · chhoc · chocc · cohc · hcoc
  • chumcchum · chhum · chmu · chumm · cuhm · hcum

Frequently Asked Questions

Do "choc" and "chum" mean the same thing in a sentence?
No. They are said differently (/t͡ʃɒk/ versus /t͡ʃʌm/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "choc" or "chum" show up more?
"chum" is the more common of the two: it sits at frequency rank #29,966 in our English list, against #44,687 for "choc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "choc" and "chum" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "choc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "chum" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #35,681 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "choc" and "chum" also get mixed up with nearby pairs, the highest-scored neighbour is "choc vs Clo". 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 #35,681 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list