Cacoepistic is a rare word with no commonly known synonyms. It refers to a person who is poorly skilled at their job or someone who repeatedly does things in an awkward or clumsy manner. This term is often used to describe individuals whose abilities are substandard, but it can also be used to describe situations that are not done correctly. Other terms that are sometimes used to depict people with limited skills include inexperienced, unskilled, or unpracticed. However, these terms do not precisely convey the same meaning as cacoepistic. In general, it is best to use cacoepistic to describe someone who is clumsy, inept, or awkward in their actions.