The phrase "other side" can be replaced with a number of synonyms in order to convey a similar meaning. Some common alternatives include "opposite end," "far side," "distant side," and "far-off side." Additionally, depending on the context in which the phrase is being used, other synonyms might work better. For example, if referring to a political divide, "different camp" might be appropriate. If referring to a pair of rival factions, "other team" or "opposing side" might be more fitting. By using synonyms for "other side," writers and speakers can add variety to their language and more precisely convey their meaning.