als

adv

"als" is a 3-letter English headword indexed on PlainSpell.

The verdict

“als” is a moderately-common English word, ranked #17,755 in English word frequency and used as an adverb.

#17,755
frequency rank, English
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Obsolete form of also.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

als vs as
67% similar
als vs at
33% similar
als vs an
33% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for als
PropertyValue
Headwordals
LanguageEnglish
Part of speechAdverb
Letters3
Frequency rank#17,755
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “als” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). als lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for als is 3 letters long, classified as an adverb. Corpus data places it at rank #17,755 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Obsolete form of also.".

als doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. It also participates in 20 confusable-pair relationships, "as", "at", "an", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle English als, variant of alse, alsa, also, from Old English eallswā, from Proto-West Germanic *allswā. More at also. The correct English form is als, spelled A-L-S.

Definition

  1. 1
    Obsolete form of also.

Etymology

From Middle English als, variant of alse, alsa, also, from Old English eallswā, from Proto-West Germanic *allswā. More at also.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "als"?
"als" is spelled A-L-S.
What does "als" mean?
As an adverb, "als" means: Obsolete form of also.
What words are commonly confused with "als"?
"als" is commonly confused with "as", "at", "an". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "als"?
From Middle English als, variant of alse, alsa, also, from Old English eallswā, from Proto-West Germanic *allswā. More at also. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “als”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is A-L-S - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “as” - see the side-by-side comparison. als vs as
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list