nonsystem
/ˈnɒnsɪstəm/Definitions
1. noun
A lack of organization or a state of disorder; a system or method that is flawed or incomplete.
“The city’s transportation system was a nonsystem, leading to frequent traffic jams.”
2. adjective
Lacking organization or a system; not well-planned or coordinated.
“The company’s nonsystematic approach to innovation led to several failed projects.”