Unbooklearned is a word used to describe someone who hasn't acquired knowledge through formal education. There are many synonyms for unbooklearned, including uneducated, unschooled, uninformed, and ignorant. These words all imply a lack of formal education, but they can also carry negative connotations. Other synonyms for unbooklearned include untutored, inexperienced, and untrained, which are more neutral and don't necessarily imply a negative judgement of the person's intelligence or abilities. It's important to be cautious when using these words, as they can easily be interpreted as insulting or condescending. Regardless of the word chosen, it's important to remember that everyone has different experiences and strengths, and formal education isn't the only path to knowledge and success.