niddering
Niddering (noun) means (old-fashioned) A coward or a worthless, contemptible person.
Etymology
Niddering is a variant of nithing. It arose because the letter eth (ð) in the Early Middle English niðing, as used in the writings of the English historian William of Malmesbury (c. 1095 – c. 1143), was mistaken for a d followed by a mark of suspension standing for an omitted letter. This caused niðing to be wrongly printed as nidering in early editions of his works, and the Scottish novelist and poet Sir Walter Scott (1771–1832) later popularised the word.