alertvsAlgerConfusable pair

Quick tell: alert is a adjective, Alger is a name, so they fill different roles in a sentence.

Which to use

“alert” is an adjective and “Alger” is a name - they look or sound alike but fill different roles in a sentence.

#4,057
“alert” frequency rank
#45,778
“Alger” frequency rank
49835
confusion score

Side-by-Side Comparison

Feature alert Alger
Definition Attentive; awake; on guard. A male given name from the Germanic languages, variant of Elgar.

Letter map: alert vs Alger

Shared letters muted; letters that set alert and Alger apart highlighted. Shared run: 4.

5 ch
alert
5 ch
Alger

Grammar separator: alert vs Alger

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: alert is anadjective and Algeraname. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 49835, derived from the frequency rank of both members and their visual similarity.

alert is recorded at frequency rank #4,057, classified as anadj, pronounced /əˈlɜːt/. Alger is at rank #45,778, 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 49835, this pair ranks #179,843 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of alert vs Alger

Shared letters: aelr. Private to "alert": t. Private to "Alger": g.

"alert" · 5 letters · shape VCVCC  ·  "Alger" · 5 letters · shape VCCVC

Known mistypes of this pair

  • alertaelrt · alerrt · alertt · aletr · allert · alret · laert
  • Algeragler · alegr · algerr · algger · algre · allger

Frequently Asked Questions

Is swapping "alert" for "Alger" ever safe?
No - they are not even the same part of speech. "alert" is an adjective and "Alger" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "alert" or "Alger" show up more?
"alert" is the more common of the two: it sits at frequency rank #4,057 in our English list, against #45,778 for "Alger". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Done with this confusable. These links stay specific to "alert" and "Alger".

  • Full dictionary entry for "alert" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Alger" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #179,843 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "alert" and "Alger" also get mixed up with nearby pairs, the highest-scored neighbour is "Alger 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 #179,843 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