Which to use
“icon” is a noun and “IOM” is a name - they look or sound alike but fill different roles in a sentence.
- #5,504
- “icon” frequency rank
- #43,211
- “IOM” frequency rank
- 48715
- confusion score
Side-by-Side Comparison
| Feature | icon | IOM |
|---|---|---|
| Definition | An image, symbol, picture, portrait, or other representation, usually as an object of religious devotion. | Initialism of Institute of Medicine. |
Letter map: icon vs IOM
Shared letters muted; letters that set icon and IOM apart highlighted. Shared run: 2. icon runs 4 letters (VCVC) against IOM's 3 (VVC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - icon and IOM
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: icon is anoun and IOManame. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 48715, derived from the frequency rank of both members and their visual similarity.
icon is recorded at frequency rank #5,504, classified as anoun, pronounced /ˈaɪ.kɒn/. IOM is at rank #43,211, tagged as aname.
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 48715, this pair ranks #190,438 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of icon vs IOM
Shared letters: io. Private to "icon": cn. Private to "IOM": m.
"icon" · 4 letters · shape VCVC · "IOM" · 3 letters · shape VVC
Known mistypes of this pair
- icon ← iccon · icno · iconn · iocn
Frequently Asked Questions
Is swapping "icon" for "IOM" ever safe?
In ordinary English text, does "icon" or "IOM" show up more?
Useful next steps
Done with this confusable. These links stay specific to "icon" and "IOM".
- Full dictionary entry for "icon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IOM" - compare definitions side by side with the headword page. Word entry
- This pair ranks #190,438 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "icon" and "IOM" also get mixed up with nearby pairs, the highest-scored neighbour is "IOM vs ith". 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 #190,438 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.