Which to use
“A4” is a name and “alc” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,471
- “A4” frequency rank
- #49,757
- “alc” frequency rank
- 68228
- confusion score
Side-by-Side Comparison
| Feature | A4 | alc |
|---|---|---|
| Definition | A4 class, a class of steam locomotive used on the London and North Eastern Railway. | Abbreviation of alcohol. |
Letter map: A4 vs alc
Shared letters muted; letters that set A4 and alc apart highlighted. Shared run: 1.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: A4 is aname and alcanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 68228, derived from the frequency rank of both members and their visual similarity.
A4 is recorded at frequency rank #18,471, classified as aname. alc is at rank #49,757, tagged as anoun.
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 68228, this pair ranks #59,831 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of A4 vs alc
Shared letters: a. Private to "A4": -. Private to "alc": cl.
"A4" · 1 letters · shape V · "alc" · 3 letters · shape VCC