Which to use
“alm” is a noun and “ASTM” is a name - they look or sound alike but fill different roles in a sentence.
- #43,024
- “alm” frequency rank
- #31,068
- “ASTM” frequency rank
- 74092
- confusion score
Side-by-Side Comparison
| Feature | alm | ASTM |
|---|---|---|
| Definition | Something given to the poor as charity: a singular gift of alms. | Initialism of American Society for Testing and Materials; former name of ASTM International. |
Where the spellings diverge
Shared letters are muted; the letters that actually set alm and ASTM apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: alm is anoun and ASTManame. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 74092, derived from the frequency rank of both members and their visual similarity.
alm is recorded at frequency rank #43,024, classified as anoun, pronounced /ɑːm/. ASTM is at rank #31,068, tagged as aname.
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 74092, this pair ranks #37,445 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of alm vs ASTM
Shared letters: am. Private to "alm": l. Private to "ASTM": st.
"alm" · 3 letters · shape VCC · "ASTM" · 4 letters · shape VCCC
Known mistypes of this pair
- ASTM ← asmt · asstm · astmm · asttm · atsm · satm
Frequency comparison
Frequently Asked Questions
Can "alm" and "ASTM" be used interchangeably?
Which is more common, "alm" or "ASTM"?
Remembering alm vs ASTM
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “alm”; for a name, it's “ASTM”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “alm” entry
- Browse more pairs most likely to be confused. Most confusable