Nullkönner

== German == === Etymology === From Null (“zero”) +‎ Könner (“expert, adept, master”), literally “zero-can-doer”. === Noun === Nullkönner m (strong, genitive Nullkönners, plural Nullkönner, feminine Nullkönnerin) (colloquial, derogatory) an unskilled person, bungler ==== Declension ==== ==== Synonyms ==== Nichtskönner ==== Antonyms ==== Alleskönner