Scattier, meaning disorganized or scatterbrained, can be expressed in a variety of synonyms. Some alternatives include scattered, haphazard, disheveled, chaotic, messy, and cluttered. Other similar words include unfocused, flighty, absent-minded, forgetful, and distracted. A person who is described as being scattier may have difficulty concentrating, have a tendency to forget important details, or struggle with time management. Alternatively, they may simply have a disorganized approach to tasks and be easily distracted by new ideas. Whatever the reason, finding the right synonym can help to accurately convey this trait in writing or conversation.