DESULTORY

random

aimless

marked by a lack of plan or purpose or regularity

/disappointing in progress, performance, or quality

"a desultory fifth place finish" "a desultory wine" "a dragged out ordeal of desultory shopping"

"it was these desultory meetings which were responsible for the groups lack of productivity."

"Now he needed to embark on a long evaluation to see what exactly was the reason for these desultory results."

"His parents were unwilling to help him because they viewed him as leading a desultory life."

"without the guidance of their old teacher the class discussion quickily became desultory and eventually the class was so far off-topic the course syllabus had to be changed."