Unremarkable or uninteresting; boring; uncool.
Elementary, simple, fundamental, merely functional.
Of or pertaining to a base; having a pH greater than 7.
Necessary, essential for life or some process.
An elementary building block, e.g. a fundamental piece of knowledge.
A necessary commodity, a staple requirement.
Basic training.
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.