ab

[ap]

/[ap]/ prep

The verdict

“ab” is in the everyday core of German, ranked #102 in German word frequency and used as a preposition.

#102
frequency rank, German
2
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - von etwas weg, von jemandem weg, einem Ort weg, einem Punkt weg; ausgehend, beginnend mit, von; mehr als, vergrößert um, weniger als, verringert um, herunter, hinunter

Visual similarity to commonly confused words

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

ab vs an
50% similar
ab vs am
50% similar
ab vs AG
0% similar

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

Key facts for ab
PropertyValue
Headwordab
LanguageGerman
Part of speechPreposition
IPA[ap]
Letters2
Frequency rank#102
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “ab” sits in German 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). ab 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 German entry for ab is 2 letters long, classified as a preposition, and transcribed in the International Phonetic Alphabet as [ap]. Corpus data places it at rank #102 in overall German word frequency, putting it firmly in the everyday core of the language. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Zero misspellings are on record for ab in our index, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "an", "am", "AG", and more, where similar look or sound leads writers to substitute one word for another in context.

Wiktionary doesn't record an etymology for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct German form is ab, spelled A-B.

Definition

  1. 1
    von etwas weg, von jemandem weg, einem Ort weg, einem Punkt weg; ausgehend, beginnend mit, von; mehr als, vergrößert um, weniger als, verringert um, herunter, hinunter
  2. 2
    von einem Zeitpunkt weg, künftig, zukünftig, von einer Mengenangabe ausgehend
  3. 3
    von einem Ort, Punkt weg; von … ab, von … an, von hier ab, von da ab

Synonyms

vonvon … anseit

Antonyms

This word in other languages

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 German corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "ab"?
"ab" is spelled A-B. The IPA pronunciation is [ap].
What does "ab" mean?
As a preposition, "ab" means: von etwas weg, von jemandem weg, einem Ort weg, einem Punkt weg; ausgehend, beginnend mit, von; mehr als, vergrößert um, weniger als, verringert um, herunter, hinunter
What words are commonly confused with "ab"?
"ab" is commonly confused with "an", "am", "AG". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "ab"?
The IPA (International Phonetic Alphabet) transcription for "ab" is [ap]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "ab" come from?
"ab" is a German word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 “ab”

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

  • The one correct German spelling is A-B - every other letter order is a misspelling in standard orthography.
  • Say it as [ap] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “an” - see the side-by-side comparison. ab vs an
  • Browse more German words and confusable pairs in the same reference. German 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