What Is The Scientific Word For Laziness?

What Is The Scientific Word For Laziness? Laziness (also known as indolence) is disinclination to activity or exertion despite having the ability to act or to exert oneself. … Laziness is not to be confused with avolition, a negative symptom of certain mental-health issues such as depression, ADHD, sleep disorders, substance use disorders and schizophrenia.