dwild

Etymology
From.

Noun

 * 1) false belief, heresy, error
 * Nu wærð swa mycel dwyld on Cristen dom swa it næfre ær ne wæs. &mdash; Peterborough Chronicle, 1131
 * 1) an illusion, a false omen
 * Feole dwild wearen ge seogen and ge heord &mdash; Peterborough Chronicle, 1122

Noun

 * 1) error
 * 2) heresy