The word "blurts" is a verb that means to say something suddenly and without thinking about the consequences. There are several synonyms for this word which could be used to describe the same behavior. Some of these synonyms include "spurt," "exclaim," "blab," "babble," "burst out," "speak out," and "pour forth." All these words express the act of saying something without proper consideration and control of the situation. These words are helpful when trying to describe a person who has spoken impulsively without thinking first. It is important to remember to use these words responsibly to avoid hurting or offending others.