Which to use
“alarm” and “alm” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,426
- “alarm” frequency rank
- #43,024
- “alm” frequency rank
- 47450
- confusion score
Side-by-Side Comparison
| Feature | alarm | alm |
|---|---|---|
| Definition | A summons to arms, as on the approach of an enemy. | Something given to the poor as charity: a singular gift of alms. |
Where the eye mixes alarm and alm
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. alarm runs 5 letters (VCVCC) against alm's 3 (VCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses alarm with alm
A purely visual mix-up. alarm (/əˈlɑːm/) and alm (/ɑːm/) 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 2 letter(s) in length. Our composite confusion score for this pair is 47450, derived from the frequency rank of both members and their visual similarity.
alarm is recorded at frequency rank #4,426, classified as anoun, pronounced /əˈlɑːm/. alm is at rank #43,024, tagged as anoun, pronounced /ɑːm/.
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 47450, this pair ranks #202,346 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alarm vs alm
Shared letters: alm. Private to "alarm": r. Private to "alm": -.
"alarm" · 5 letters · shape VCVCC · "alm" · 3 letters · shape VCC
Known mistypes of this pair
- alarm ← aalrm · alamr · alarmm · alarrm · allarm · alram · laarm
Frequently Asked Questions
Is swapping "alarm" for "alm" ever safe?
Frequency check: "alarm" vs "alm" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "alarm" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alm" - compare definitions side by side with the headword page. Word entry
- This pair ranks #202,346 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "alarm" and "alm" also get mixed up with nearby pairs, the highest-scored neighbour is "alm vs amb". 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 #202,346 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.