Which to use
“ago” is a postp and “AZ” is a name - they look or sound alike but fill different roles in a sentence.
- #365
- “ago” frequency rank
- #11,504
- “AZ” frequency rank
- 11869
- confusion score
Side-by-Side Comparison
| Feature | ago | AZ |
|---|---|---|
| Definition | Before now, before the present time | Abbreviation of Arizona: a state of the United States. |
Letter map: ago vs AZ
Shared letters muted; letters that set ago and AZ apart highlighted. Shared run: 1.
Part-of-speech tell for ago / AZ
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ago is apostp and AZaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 11869, derived from the frequency rank of both members and their visual similarity.
ago is recorded at frequency rank #365, classified as apostp, pronounced /əˈɡəʊ/. AZ is at rank #11,504, 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 11869, this pair ranks #484,687 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ago vs AZ
Shared letters: a. Private to "ago": go. Private to "AZ": z.
"ago" · 3 letters · shape VCV · "AZ" · 2 letters · shape VC
Frequently Asked Questions
Can "ago" and "AZ" be used interchangeably?
Which is more common, "ago" or "AZ"?
After this comparison
You've compared "ago" and "AZ". Here's where to go from here.
- Full dictionary entry for "ago" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "AZ" - compare definitions side by side with the headword page. Word entry
- This pair ranks #484,687 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ago" and "AZ" also get mixed up with nearby pairs, the highest-scored neighbour is "amb vs AZ". Nearby pair
Confusion rank #484,687 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.