deviate
/ˈdē-vē-ˌāt/
verb
to stray especially from a standard, principle, or topic
to depart from an established course or norm
to cause to turn out of a previous course
deviating from the subject
noun
one that deviates from a norm; especially : a person who differs markedly from a group norm
a statistical variable that gives the deviation of another variable from a fixed value (such as the mean)
adjective
departing significantly from the behavioral norms of a particular society
deviate behavior