Bad, in various senses (not always clearly distinguishable). Frequent in Middle English use; later… Of bad quality; poor, vile, ‘sorry’; occasionally…

Not natural; contrary to nature; unnatural.

= monstrous, adj. (in various senses).

= wicked, adj.1 2d; in quot. 1297, feeble, lacking in force. Also as the equivalent of a negative prefix = un-, prefix1, dis-, prefix (e.g. wiklose…

Contrary to nature, unnatural.

Of a thing (material or immaterial): deviating from the natural or conventional order; unnatural, extraordinary. Obsolete.

Physically abnormal or malformed (now rare). Formerly also (Scottish): †mentally deficient or retarded (obsolete).

Not having a vital nature; spec. (of things) lacking substance or significance; (of God) existing outside the natural world. Occasionally also: not…

Unnatural, abnormal; freakish. Now archaic and rare.

Not belonging to the natural order of things; not according to or dependent on nature; not involving natural means or process; unnatural.