The word polarised can be understood as something that is divided or separated into two extremes or conflicting opinions. There are several synonyms for polarised that can be used to signify the same meaning. Some of these synonyms include divided, split, separate, segregated, unsettled, conflicted, and contrasting. The use of these synonyms is important as it helps provide a diverse range of words to describe the same concept. Whether it's in political discourse or everyday conversation, using synonyms for polarised can help in expressing ideas and concepts more clearly and concisely.