aesvsATRConfusable pair

Which to use

“aes” and “ATR” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#28,806
“aes” frequency rank
#46,320
“ATR” frequency rank
75126
confusion score

Side-by-Side Comparison

Feature aes ATR
Definition plural of a, the name of the letter A. Initialism of advanced tongue root.

Letter map: aes vs ATR

Shared letters muted; letters that set aes and ATR apart highlighted. Shared run: 1. aes (VVC) and ATR (VCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
aes
3 ch
ATR

Corpus notes: aes and ATR

aes and ATR are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 75126, derived from the frequency rank of both members and their visual similarity.

aes is recorded at frequency rank #28,806, classified as anoun, pronounced /ˈeɪz/. 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 75126, this pair ranks #34,109 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of aes vs ATR

Shared letters: a. Private to "aes": es. Private to "ATR": rt.

"aes" · 3 letters · shape VVC  ·  "ATR" · 3 letters · shape VCC

Frequently Asked Questions

Can "aes" and "ATR" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "aes" vs "ATR" - which ranks higher?
"aes" is the more common of the two: it sits at frequency rank #28,806 in our English list, against #46,320 for "ATR". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "aes" and "ATR". Here's where to go from here.

  • Full dictionary entry for "aes" 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 #34,109 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "aes" and "ATR" also get mixed up with nearby pairs, the highest-scored neighbour is "Asta vs ATR". Nearby pair

Confusion rank #34,109 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list