Which to use
“ada” is a verb and “AO” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #26,733
- “ada” frequency rank
- #13,309
- “AO” frequency rank
- 40042
- confusion score
Side-by-Side Comparison
| Feature | ada | AO |
|---|---|---|
| Definition | existieren; vorhanden sein | Abgabenordnung |
Where the eye mixes ada and AO
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between ada and AO
These two trip readers on the page rather than in the ear: ada is [ˈada] while AO is [aːˈʔoː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 40042, derived from the frequency rank of both members and their visual similarity.
ada is recorded at frequency rank #26,733, classified as averb, pronounced [ˈada]. AO is at rank #13,309, tagged as anabbrev, pronounced [aːˈʔoː].
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 40042, this pair ranks #1,519,652 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ada vs AO
Shared letters: a. Private to "ada": d. Private to "AO": o.
"ada" · 3 letters · shape VCV · "AO" · 2 letters · shape VV
Frequently Asked Questions
Is swapping "ada" for "AO" ever safe?
Which is more common, "ada" or "AO"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ada" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "AO" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,519,652 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ada" and "AO" also get mixed up with nearby pairs, the highest-scored neighbour is "ada vs AUD". Nearby pair
Confusion rank #1,519,652 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.