keeping one's nose grindstone (verb) keep one's nose to the grindstone: work doggedly
Sinonime: anarchistic, contumacious,
defiant, disloyal, disobedient, disorderly,
dissident, factious, iconoclastic, insubordinate, insurgent, insurrectionary,
radical,
rebel, revolutionary, rioting, riotous,
subversive, traitorous, treasonable, ungovernable, unmanageable