Confabulated is a word commonly used to describe someone who has fabricated or invented a story or explanation. However, there are many synonyms that can be used in place of confabulated to describe this behavior. Some examples include falsified, concocted, invented, spun, fabricated, and made up. Other terms that may be used to describe someone who is confabulating include delusional, dissembling, or simply lying. Regardless of which term is used, the key characteristic of someone who is confabulating is that they are creating a story or explanation that is not based in reality.