adjectiveadverb

mangelhaft

deficient

Etwas ist nicht gut genug oder hat viele Fehler.

Definition & meaning

The German adjective "mangelhaft" describes something that is deficient, flawed, or failing to meet required standards. It indicates that something is missing, insufficient, or of poor quality.

  1. Deficient or faulty: Used to describe work, products, or services that do not fulfill expectations or requirements.
  2. Grading scale: In the German school system, "mangelhaft" is a specific grade (equivalent to a "D" or "5") meaning that the student's performance is significantly below requirements but still shows some basic knowledge.

Grammar & Word origin

"Mangelhaft" is an adjective that can be inflected (e.g., mangelhafte, mangelhaftes). It is formed by combining two parts:

  • Mangel: Meaning "lack," "shortage," or "defect."
  • -haft: A suffix used to derive adjectives from nouns, denoting that something possesses the quality of the base noun (similar to the English "-ful" or "-ish").

Synonyms & antonyms

Synonyms:

  • ungenügend
  • fehlerhaft
  • unzureichend
  • defizitär

Antonyms:

  • einwandfrei
  • fehlerfrei
  • ausreichend
  • perfekt

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Examples

Seine Leistung wurde als mangelhaft bewertet.adjective

His performance was rated as deficient.

Die Prüfungsergebnisse sind mangelhaft.adjective

The exam results are deficient.

Der Bericht ist mangelhaft.adjective

The report is deficient.

Ihre Arbeit war leider mangelhaft.adjective

Unfortunately, her work was deficient.

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