Which to use
“Ath” is a name and “aud” is an adjective - they look or sound alike but fill different roles in a sentence.
- #30,322
- “Ath” frequency rank
- #23,464
- “aud” frequency rank
- 53786
- confusion score
Side-by-Side Comparison
| Feature | Ath | aud |
|---|---|---|
| Definition | A city in Hainaut, Wallonia, Belgium. | Alternative form of auld. |
Letter map: Ath vs aud
Shared letters muted; letters that set Ath and aud apart highlighted. Shared run: 1.
Part-of-speech tell for Ath / aud
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ath is aname and audanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53786, derived from the frequency rank of both members and their visual similarity.
Ath is recorded at frequency rank #30,322, classified as aname. aud is at rank #23,464, tagged as anadj, pronounced /əʊd/.
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 53786, this pair ranks #146,220 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Ath vs aud
Shared letters: a. Private to "Ath": ht. Private to "aud": du.
"Ath" · 3 letters · shape VCC · "aud" · 3 letters · shape VVC
Frequently Asked Questions
Do "Ath" and "aud" mean the same thing in a sentence?
Frequency check: "Ath" vs "aud" - which ranks higher?
Useful next steps
Pair "Ath" vs "aud" is on the table, pick a follow-up below.
- Full dictionary entry for "Ath" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #146,220 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Ath" and "aud" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs Ath". Nearby pair
Confusion rank #146,220 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.