1) Against the grain 2) Contrariwise 3) Crosswise 4) Heretically 5) Perversely 6) Sacrilegiously 7) Vice versa 1) Contrariwise 2) Contrary to expectations 3) In a stubborn way 4) Perversely 
• (adv.) In a contrary manner; in opposition; on the other side; in opposite ways.
Con'tra·ri·ly adverb In a contrary manner; in opposition; on the other side; in opposite ways. 
[adv] - contrary to expectations
to the contrary adverb contrary to expectations; `he didn`t stay home; on the contrary, he went out with his friends`