The definition of contrariwise is being done or seen in an opposite way.
See contrariwise in Webster's New World College Dictionary
adverb
Origin: ME < contrary + -wise
See contrariwise in American Heritage Dictionary 4
Also Mentioned In
across
contrary
crosswise
Browse entries near contrariwise
contrapuntal
contrapuntist
contrarian
contrariety
contrarious
contrast medium
contrast sensitivity
contrastive
contrasty