Wiktionary
a. That cannot be stemmed; being an unstoppable flood.
Usage examples of "unstemmable".
A colony full of men and women with fragile egos and unstemmable ambition, all of them trained in vicious political infighting at the most dangerous and terrible schools of bureaucratic combat in the Empire—the universities.
A colony full of men and women with fragile egos and unstemmable ambition, all of them trained in vicious political infighting at the most dangerous and terrible schools of bureaucratic combat in the Empire-- the universities.
A colony full of men and women with fragile egos and unstemmable ambition, all of them trained in vicious political infighting at the most dangerous and terrible schools of bureaucratic combat in the Empire--the universities.