Open-minded is a phrase that describes a person who is receptive to new ideas, opinions and perspectives. Synonyms for open-minded include broad-minded, liberal, flexible, adaptable, unbiased, nonjudgmental, receptive, tolerant, unprejudiced and understanding. All of these words indicate an ability to listen to multiple points of view, to keep an open mind and to form opinions based on factual evidence rather than on preconceived notions or prejudices. Being open-minded is an essential quality in today's world where there are so many diverse cultures, beliefs and ideas. Being able to accept and understand diversity is crucial in creating a harmonious and respectful society.