alf

noun

By · According to Wiktionary data (CC BY-SA) ·

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

The verdict

“alf” sits in 20 confusable pairs (corpus #25,273) as a noun. The look-alike neighbours are the real trap.

#25,273
frequency rank, English
3,931
“A” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A supernatural being similar to an elf; one of the Dǫkkálfar or Ljósalfar.

Corpus desk

Index EN-alf · alf · English

alf · rank #25,273 · 0 variants · 20 confusables

  • FREQ-MID #25,273
  • LEN-MID 3 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH alibi

Nearest frequency peer: alibi (+1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbours of confusable “alf”

Peers at similar corpus weight, separate from look-alike pairs below

corpus weight

What this shows Bars place “alf” against nearest ranked English headwords, not a reprint of the confusable-pair desk.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

alf vs as
33% similar
alf vs at
33% similar
alf vs an
33% similar

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

Key facts for alf
PropertyValue
Headwordalf
LanguageEnglish
Part of speechNoun
Letters3
Frequency rank#25,273
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “alf”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).alflands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “alibi” (#25,274), “aeronautics” (#25,271), “Anand” (#25,275). Among 3,931 “A” headwords, “alf” is #25,273. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for alf is neighbouring look-alikes ("as", "at", …), not just typos; it is anoun. Frequency #25,273 among 3,931 “A” headwords. Gloss: "A supernatural being similar to an elf; one of the Dǫkkálfar or Ljósalfar.".

We couldn't generate a plausible misspelling set for alf, which points to an orthography that plays by predictable English rules. 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 Danish and Swedish alf, from Old Norse alfr; see also Dutch alf. Doublet of elf, awf, and oaf. The correct English form is alf, spelled A-L-F.

Definition

  1. 1
    A supernatural being similar to an elf; one of the Dǫkkálfar or Ljósalfar.

Recorded use

Wiktionary examples

These source excerpts show how alf appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. As the Scandinavians were at that time still worshippers of Thor and Odin, the belief in Alfs and Dwarfs accompanied them to their new abodes, and there, as elsewhere, survived the introduction of Christianity.
  2. [T]he charm suggests rather that the Ases had sunk to a level where they could be counted together with witches and lesser wights, than that the alfs were seen as godly beings at the time the charm was composed.

Etymology

From Danish and Swedish alf, from Old Norse alfr; see also Dutch alf. Doublet of elf, awf, and oaf.

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 "alf"?
"alf" is spelled A-L-F.
What does "alf" mean?
As a noun, "alf" means: A supernatural being similar to an elf; one of the Dǫkkálfar or Ljósalfar.
What words are commonly confused with "alf"?
"alf" 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 "alf"?
From Danish and Swedish alf, from Old Norse alfr; see also Dutch alf. Doublet of elf, awf, and oaf. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "alf", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 3 letters (nearest by frequency rank).

bac#25,289BCE#25,294bpd#25,302tre#25,237

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

Source: FrequencyWords open word-frequency list