Oppose

反対する

hantai suru

(to object to)

対抗する

taikou suru

(to attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.)

阻む

habamu

(to attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.)

阻止する

soshi suru

(to attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.)