Question

opponent

Accepted Answer

person who is on the other side of a fight, game, or discussion; person fighting, struggling or speaking against another
a. The Russian chess player underestimated* his opponent and lost.
b. He was a bitter opponent of costly urban* reform.
c. Seeing his flabby* opponent, Slugger was sure he would be victorious.*

Front	opponent
Back	person who is on the other side of a fight, game, or discussion; person fighting, struggling or speaking against another a. The Russian chess player underestimated* his opponent and lost. b. He was a bitter opponent of costly urban* reform. c. Seeing his flabby* opponent, Slugger was sure he would be victorious.*

Opponent Person Side Fight Game Discussion Fighting Struggling