with greater complexity, more difficult
At or close to the state of the art.
Pronounced farther to the front of the vocal tract.
Indicating a time ahead of the correct time.
Having moved forward in time or space (e.g. advanced ignition timing).
In a late stage of development; greatly developed beyond an initial stage.
An elementary building block, e.g. a fundamental piece of knowledge.
A necessary commodity, a staple requirement.
Basic training.
Elementary, simple, fundamental, merely functional.
Of or pertaining to a base; having a pH greater than 7.
Unremarkable or uninteresting; boring; uncool.
Necessary, essential for life or some process.