Ignorant person is a term used to describe an individual who lacks knowledge or awareness about a particular subject, situation or circumstance. When talking about someone who is ignorant, there are various synonyms that could be used to express the same idea. Some of the common synonyms for ignorant person include uninformed, uneducated, clueless, unenlightened, inexperienced, simple-minded, uncultured, naive, and unsophisticated. These words all describe a person who might lack the proper understanding, skills or judgment to handle a certain situation. Whether one uses ignorant person or one of its synonyms, the idea remains the same, which is a person who is lacking in knowledge or awareness about a particular matter.