The phrase "more basketcase" refers to a person or situation that is more unstable or dysfunctional than before. Synonyms for this term may include "more unhinged," "more erratic," "more deranged," "more unstable," "more unbalanced," "more disturbed," "more frazzled," "more disorientated," "more scattered," or "more shattered." These synonyms all capture the idea of a person or situation that is experiencing greater levels of chaos or unpredictability. They can be used interchangeably with "more basketcase" to describe someone or something that is becoming increasingly dysfunctional.