Which to use
“cred” and “crud” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,940
- “cred” frequency rank
- #45,306
- “crud” frequency rank
- 77246
- confusion score
Side-by-Side Comparison
| Feature | cred | crud |
|---|---|---|
| Definition | Credibility. | Dirt, filth or refuse. |
Where the eye mixes cred and crud
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cred and crud follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: cred vs crud
A purely visual mix-up. cred (/kɹɛd/) and crud (/kɹʌd/) 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 a single letter - e in “cred” becomes u in “crud”. Our composite confusion score for this pair is 77246, derived from the frequency rank of both members and their visual similarity.
cred is recorded at frequency rank #31,940, classified as anoun, pronounced /kɹɛd/. crud is at rank #45,306, tagged as anoun, pronounced /kɹʌd/.
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 77246, this pair ranks #27,783 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of cred vs crud
Shared letters: cdr. Private to "cred": e. Private to "crud": u.
"cred" · 4 letters · shape CCVC · "crud" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "cred" for "crud" ever safe?
Frequency check: "cred" vs "crud" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "cred" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "crud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #27,783 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "cred" and "crud" also get mixed up with nearby pairs, the highest-scored neighbour is "crud vs CVD". 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 #27,783 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.