Which to use
“ill” is an adverb and “IOC” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #25,175
- “ill” frequency rank
- #15,121
- “IOC” frequency rank
- 40296
- confusion score
Side-by-Side Comparison
| Feature | ill | IOC |
|---|---|---|
| Definition | schlecht, falsch | Abkürzung für International Olympic Committee |
Letter map: ill vs IOC
Shared letters muted; letters that set ill and IOC apart highlighted. Shared run: 1.
Grammar separator: ill vs IOC
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ill is anadverb and IOCanabbrev. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 40296, derived from the frequency rank of both members and their visual similarity.
ill is recorded at frequency rank #25,175, classified as anadv, pronounced [ɪl]. IOC is at rank #15,121, tagged as anabbrev.
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 40296, this pair ranks #1,512,564 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ill vs IOC
Shared letters: i. Private to "ill": l. Private to "IOC": co.
"ill" · 3 letters · shape VCC · "IOC" · 3 letters · shape VVC
Frequently Asked Questions
Can "ill" and "IOC" be used interchangeably?
In ordinary German text, does "ill" or "IOC" show up more?
After this comparison
You've compared "ill" and "IOC". Here's where to go from here.
- Full dictionary entry for "ill" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IOC" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,512,564 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ill" and "IOC" also get mixed up with nearby pairs, the highest-scored neighbour is "ill vs IMs". Nearby pair
Confusion rank #1,512,564 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.