APLvsasmConfusable pair

Which to use

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

#48,593
“APL” frequency rank
#34,384
“asm” frequency rank
82977
confusion score

Side-by-Side Comparison

Feature APL asm
Definition Initialism of acute promyelocytic leukemia. Pseudo-acronym of assignment.

Letter map: APL vs asm

Shared letters muted; letters that set APL and asm apart highlighted. Shared run: 1. APL and asm follow the identical consonant-vowel pattern (VCC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
APL
3 ch
asm

Spelling & dictionary notes on APL vs asm

APL and asm 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 82977, derived from the frequency rank of both members and their visual similarity.

APL is recorded at frequency rank #48,593, classified as anoun. asm is at rank #34,384, tagged as anoun, pronounced /ˈæz(ə)m/.

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 82977, this pair ranks #14,724 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of APL vs asm

Shared letters: a. Private to "APL": lp. Private to "asm": ms.

"APL" · 3 letters · shape VCC  ·  "asm" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "APL" for "asm" ever safe?
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: "APL" vs "asm" - which ranks higher?
"asm" is the more common of the two: it sits at frequency rank #34,384 in our English list, against #48,593 for "APL". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "APL" and "asm". Here's where to go from here.

  • Full dictionary entry for "APL" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,724 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "APL" and "asm" also get mixed up with nearby pairs, the highest-scored neighbour is "amb vs APL". Nearby pair

Confusion rank #14,724 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