algovsalmTell them apart

Which to use

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

#49,758
“algo” frequency rank
#43,024
“alm” frequency rank
92782
confusion score

Side-by-Side Comparison

Feature algo alm
Definition Clipping of algorithm. Something given to the poor as charity: a singular gift of alms.

Where the eye mixes algo and alm

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. algo runs 4 letters (VCCV) against alm's 3 (VCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
algo
3 ch
alm

Look-alike desk: algo vs alm

A purely visual mix-up. algo (/ˈæl.ɡoʊ̯/) 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 1 letter(s) in length. Our composite confusion score for this pair is 92782, derived from the frequency rank of both members and their visual similarity.

algo is recorded at frequency rank #49,758, classified as anoun, pronounced /ˈæl.ɡoʊ̯/. 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 92782, this pair ranks #2,308 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of algo vs alm

Shared letters: al. Private to "algo": go. Private to "alm": m.

"algo" · 4 letters · shape VCCV  ·  "alm" · 3 letters · shape VCC

Known mistypes of this pair

  • algo ← aglo · alggo · allgo · alog · lago

Frequently Asked Questions

Is swapping "algo" for "alm" ever safe?
No. They are said differently (/ˈæl.ɡoʊ̯/ versus /ɑːm/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "algo" or "alm"?
"alm" is the more common of the two: it sits at frequency rank #43,024 in our English list, against #49,758 for "algo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "algo" 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 #2,308 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "algo" and "alm" also get mixed up with nearby pairs, the highest-scored neighbour is "alc vs algo". 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 #2,308 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