opponent
/ɒpəʊnənt/
One who opposes another; one who works or takes a position against someone or something; one who attempts to stop the progress of someone or something.
During the crackdown, many opponents of the regime were arrested.
/ɒpəʊnənt/
One who opposes another; one who works or takes a position against someone or something; one who attempts to stop the progress of someone or something.
During the crackdown, many opponents of the regime were arrested.