Which to use
“ICD” is an abbrev and “ick” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #36,988
- “ICD” frequency rank
- #16,183
- “ick” frequency rank
- 53171
- confusion score
Side-by-Side Comparison
| Feature | ICD | ick |
|---|---|---|
| Definition | von der WHO herausgegebene „Internationale statistische Klassifikation der Krankheiten und verwandter Gesundheitsprobleme“ | unbetontes „ich“ |
Where the eye mixes ICD and ick
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses ICD with ick
These two trip readers on the page rather than in the ear: ICD is [iːtseːˈdeː] while ick is [ɪk]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “ICD” becomes k in “ick”, and the parts of speech differ too (abbrev vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 53171, derived from the frequency rank of both members and their visual similarity.
ICD is recorded at frequency rank #36,988, classified as anabbrev, pronounced [iːtseːˈdeː]. ick is at rank #16,183, tagged as apron, pronounced [ɪk].
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 53171, this pair ranks #1,068,443 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ICD vs ick
Shared letters: ci. Private to "ICD": d. Private to "ick": k.
"ICD" · 3 letters · shape VCC · "ick" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "ICD" for "ick" ever safe?
Frequency check: "ICD" vs "ick" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ICD" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ick" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,068,443 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ICD" and "ick" also get mixed up with nearby pairs, the highest-scored neighbour is "ICD vs IMs". Nearby pair
Confusion rank #1,068,443 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.