Fleard

According to the Old English Dictionary:

fleard

Substitute: Wicked folly, absurd error :-- Unwemme flearde immunis (ab illecebrarum) colludio, An. Ox. 1517. Gif friþgeard sí on hwæs lande ábúton stán oððe treów oððe wille oððe swilces ǽnige fleard (any wicked follies of a like kind), Ll. Th. ii. 298, 17. [N. E. D. flerd.] v. ge-fleard, and next two words. fleard