Việt
trch. đối phương
Anh
opponent
opposer
opposing party
Đức
entgegenstehend
Gegner
Widersprechender
Pháp
opposant
opponent,opposer,opposing party /RESEARCH/
[DE] Widersprechender
[EN] opponent; opposer; opposing party
[FR] opposant
One who supports the opposite side in a debate, discussion, struggle, or sport.