superboss

Etymology

From super- + boss.

superboss means A very successful or talented boss in a work environment. Lexicurio rates it Sui generis — a strength score of 91 out of 100.

noun

A very successful or talented boss in a work environment.
A very powerful boss character.“Dragons stand head and shoulders above every other regular enemy type, dwarfed only by our game's final boss (whom we'll discuss at length later in the chapter) and its superboss.”