Which to use
“ICAO” and “ICJ” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,186
- “ICAO” frequency rank
- #49,411
- “ICJ” frequency rank
- 90597
- confusion score
Side-by-Side Comparison
| Feature | ICAO | ICJ |
|---|---|---|
| Definition | Acronym of International Civil Aviation Organization, a United Nations agency headquartered in Montreal, Canada. | Initialism of International Court of Justice. |
Letter map: ICAO vs ICJ
Shared letters muted; letters that set ICAO and ICJ apart highlighted. Shared run: 2. ICAO runs 4 letters (VCVV) against ICJ's 3 (VCC) - the length gap alone is often enough to separate them once you know to check it.
Corpus notes: ICAO and ICJ
ICAO and ICJ are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 90597, derived from the frequency rank of both members and their visual similarity.
ICAO is recorded at frequency rank #41,186, classified as aname, pronounced /ˌaɪˈkeɪˌoʊ/. ICJ is at rank #49,411, 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 90597, this pair ranks #4,026 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of ICAO vs ICJ
Shared letters: ci. Private to "ICAO": ao. Private to "ICJ": j.
"ICAO" · 4 letters · shape VCVV · "ICJ" · 3 letters · shape VCC
Known mistypes of this pair
- ICAO ← iaco · iccao · icoa
Frequently Asked Questions
Is swapping "ICAO" for "ICJ" ever safe?
Which is more common, "ICAO" or "ICJ"?
After this comparison
You've compared "ICAO" and "ICJ". Here's where to go from here.
- Full dictionary entry for "ICAO" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ICJ" - compare definitions side by side with the headword page. Word entry
- This pair ranks #4,026 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ICAO" and "ICJ" also get mixed up with nearby pairs, the highest-scored neighbour is "ICJ 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 #4,026 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.