Which to use
“acme” and “asm” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,104
- “acme” frequency rank
- #34,384
- “asm” frequency rank
- 67488
- confusion score
Side-by-Side Comparison
| Feature | acme | asm |
|---|---|---|
| Definition | A high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period. | Pseudo-acronym of assignment. |
Where the eye mixes acme and asm
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. acme runs 4 letters (VCCV) against asm's 3 (VCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between acme and asm
A purely visual mix-up. acme (/ˈæk.mi/) and asm (/ˈæz(ə)m/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 67488, derived from the frequency rank of both members and their visual similarity.
acme is recorded at frequency rank #33,104, classified as anoun, pronounced /ˈæk.mi/. 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 67488, this pair ranks #63,127 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of acme vs asm
Shared letters: am. Private to "acme": ce. Private to "asm": s.
"acme" · 4 letters · shape VCCV · "asm" · 3 letters · shape VCC
Known mistypes of this pair
- acme ← accme · acem · acmme
Frequently Asked Questions
Do "acme" and "asm" mean the same thing in a sentence?
In ordinary English text, does "acme" or "asm" show up more?
What to do next
Eye-level mix-up between "acme" and "asm" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "acme" 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 #63,127 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "acme" and "asm" also get mixed up with nearby pairs, the highest-scored neighbour is "asm vs Asta". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #63,127 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.