Amateurish, unprofessional, unpolished, juvenile.
Of inferior quality.
A professional sports association at the lower levels of minor league organization.
A low-ranking or inferior level among groups, professions, organizations, etc.
Not qualified, ineligible, unfit for a position or task.
Not elaborated upon, or not accompanied by restrictions or qualification; undescribed.
Outright; thorough; utter.