ICD vs IT, What's the Difference?

Which to use

“ICD” and “IT” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#36,988
“ICD” frequency rank: #1,011
“IT” frequency rank: 37999
confusion score

Side-by-Side Comparison

Feature	ICD	IT
Definition	von der WHO herausgegebene „Internationale statistische Klassifikation der Krankheiten und verwandter Gesundheitsprobleme“	Impulstelegrafie

Where the eye mixes ICD and IT

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

ICD

2 ch

Look-alike desk: ICD vs IT

A purely visual mix-up. ICD ([iːtseːˈdeː]) and IT ([aɪ̯ˈtiː]) 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 37999, 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]. IT is at rank #1,011, tagged as anabbrev, pronounced [aɪ̯ˈtiː].

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 37999, this pair ranks #1,575,539 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ICD vs IT

Shared letters: i. Private to "ICD": cd. Private to "IT": t.

"ICD" · 3 letters · shape VCC · "IT" · 2 letters · shape VC

Frequently Asked Questions

Is swapping "ICD" for "IT" ever safe?

No. They are said differently ([iːtseːˈdeː] versus [aɪ̯ˈtiː]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Frequency check: "ICD" vs "IT" - which ranks higher?

"IT" is the more common of the two: it sits at frequency rank #1,011 in our German list, against #36,988 for "ICD". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

Full dictionary entry for "ICD" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "IT" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,575,539 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"ICD" and "IT" also get mixed up with nearby pairs, the highest-scored neighbour is "ICD vs IMs". Nearby pair

Confusion rank #1,575,539 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.