Aufbaus

[ˈaʊ̯fˌbaʊ̯s]

/[ˈaʊ̯fˌbaʊ̯s]/ noun

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

The verdict

“Aufbaus” has 9 generated spelling variants in the German index at frequency #34,521. The variants make it a useful spelling check.

#34,521
frequency rank, German
6,976
“A” headwords
9
tracked misspellings
6
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Genitiv Singular des Substantivs Aufbau

Corpus desk

Index DE-aufbaus · Aufbaus · German

Aufbaus · rank #34,521 · 9 variants · 6 confusables

  • FREQ-MID #34,521
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-MID 6 pairs
  • VAR-MID 9 variants
  • BOOK-DENSE 6,976
  • PHOTO-FINISH Asylrecht

Nearest frequency peer: Asylrecht (-1 rank slots)

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.

Rang-Peers am Tippfehler-Magneten „Aufbaus“

Gleiche Seltenheitsbandbreite: nützlich, wenn ein Tippfehler auf ein Peer-Lemma trifft

corpus weight

What this shows „Aufbaus“ sitzt unter diesen FrequencyWords-Peers; die Tippfehlertiefe steht separat im Edit-Distance-Chart.

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).

Aufbaus vs Ausbau
71% similar
Aufbaus vs aufbaut
71% similar
Aufbaus vs Auflauf
71% similar

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

Key facts for Aufbaus
PropertyValue
HeadwordAufbaus
LanguageGerman
Part of speechNoun
IPA[ˈaʊ̯fˌbaʊ̯s]
Letters7
Frequency rank#34,521
Misspellings tracked9
Confusable pairs6
SourceWiktionary (kaikki.org)

Häufigkeitslage von Tippfehler-Magnet „Aufbaus“

Die Häufigkeit läuft von den wenigen Alltagswörtern (links) bis zur langen, seltenen Schwanzseite (rechts).Aufbausliegt hier neben dem Tippfehler-Druck:

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

Die Achse ist logarithmisch: jeder Tick markiert etwa zehnfach geringere Häufigkeit. Peers derselben Seltenheitsbandbreite: „Asylrecht“ (#34,520), „aufgab“ (#34,522), „asi“ (#34,519). Unter 6,976 „A“-Lemmata liegt „Aufbaus“ bei #34,521. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around Aufbaus (IPA [ˈaʊ̯fˌbaʊ̯s]), anoun. Corpus frequency is #34,521 among 6,976 “A” headwords. Dominant gloss: "Genitiv Singular des Substantivs Aufbau".

Our generated misspelling index lists 9 likely wrong-spelling variants for Aufbaus, with forms such as "afubaus", "aubfaus", and "aufabus". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 6 confusable-pair relationships, "Ausbau", "aufbaut", "Auflauf", and more, where similar look or sound leads writers to substitute one word for another in context.

This entry's etymology isn't recorded, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct German form is Aufbaus, spelled A-U-F-B-A-U-S.

Definition

  1. 1
    Genitiv Singular des Substantivs Aufbau

Common misspellings

Also misspelled as:

  • afubaus
  • aubfaus
  • aufabus
  • aufbasu
  • aufbauss
  • aufbbaus
  • aufbuas
  • auffbaus
  • uafbaus

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Aufbaus - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

afubaus2aubfaus2aufabus2aufbasu2aufbauss1aufbbaus1aufbuas2auffbaus1
Edit distance from "Aufbaus"

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 "Aufbaus"?
"Aufbaus" is spelled A-U-F-B-A-U-S. The IPA pronunciation is [ˈaʊ̯fˌbaʊ̯s].
What does "Aufbaus" mean?
As a noun, "Aufbaus" means: Genitiv Singular des Substantivs Aufbau
What words are commonly confused with "Aufbaus"?
"Aufbaus" is commonly confused with "Ausbau", "aufbaut", "Auflauf". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "Aufbaus"?
The IPA (International Phonetic Alphabet) transcription for "Aufbaus" is [ˈaʊ̯fˌbaʊ̯s]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Aufbaus" come from?
"Aufbaus" is a German word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 German words by spelling shape

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

Same letter count

Frequency-ranked German headwords with 7 letters (nearest by frequency rank).

ankomme#34,512baulich#34,537achtzig#34,502abzieht#34,500

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

Apparate9 variantsBelang9 variantsbewarb9 variantsübelst9 variants

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

Source: FrequencyWords open word-frequency list