Synonyms of the word

antidromic

• adj. (neurology, of a nerve impulse) flowing in the opposite direction from normal.

abnormal

• adj. Not conforming to rule or system; deviating from the usual or normal type.
• adj. Of or pertaining to that which is irregular, in particular, behaviour that deviates from norms of social…
• n. A person or object that is not normal.