Confabulator is a relatively uncommon word that is typically used to describe someone who is inclined to tell tall tales or engage in fanciful storytelling. There are a number of synonyms for confabulator that capture the same general idea, including fabulist, storyteller, raconteur, yarn-spinner, and exaggerator. These words all refer to someone who is prone to embellishing the truth or inventing elaborate falsehoods in order to entertain or impress others. Other similar terms might include mythomaniac, prevaricator, or fibber, which all imply a tendency to stretch or distort the truth to some degree. Regardless of the specific term used, all of these words suggest a certain level of creativity and imagination in their subject.