Which to use
“als” is an adverb and “ATR” is a noun - they look or sound alike but fill different roles in a sentence.
- #17,755
- “als” frequency rank
- #46,320
- “ATR” frequency rank
- 64075
- confusion score
Side-by-Side Comparison
| Feature | als | ATR |
|---|---|---|
| Definition | Obsolete form of also. | Initialism of advanced tongue root. |
Letter map: als vs ATR
Shared letters muted; letters that set als and ATR apart highlighted. Shared run: 1.
Role in the sentence - als and ATR
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: als is anadverb and ATRanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 64075, derived from the frequency rank of both members and their visual similarity.
als is recorded at frequency rank #17,755, classified as anadv. ATR is at rank #46,320, 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 64075, this pair ranks #79,613 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of als vs ATR
Shared letters: a. Private to "als": ls. Private to "ATR": rt.
"als" · 3 letters · shape VCC · "ATR" · 3 letters · shape VCC
Frequently Asked Questions
Do "als" and "ATR" mean the same thing in a sentence?
Which is more common, "als" or "ATR"?
What to do next
Pair "als" vs "ATR" is on the table, pick a follow-up below.
- Full dictionary entry for "als" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ATR" - compare definitions side by side with the headword page. Word entry
- This pair ranks #79,613 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "als" and "ATR" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs ATR". Nearby pair
Confusion rank #79,613 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.