plural of blind-side

(derogatory) To engage in bothsidesism, to treat a policy debate or controversy as a conflict between two equally valid (or equally dangerous, etc) viewpoints.

plural of wrong side

plural of right side

to change one's loyalty from one team or group to an opposing one

Used other than figuratively or idiomatically: see choose, sides. / To divide a group into teams for a game or sport.

simple past tense of choose sides

Third-person singular simple present indicative form of high-side

present of take sides

To take sides; to favour one side or viewpoint in a competition or confrontation.