Puissant

Puissant , adjective

[French, originally, a p. pr. formed from Latin posse to be able: compare Latin potens powerful. See Potent.]

Powerful; strong; mighty; forcible; as, a puissant prince or empire.

Puissant deeds. — Milton

Of puissant nations which the world possessed. — Spenser

And worldlings in it are less merciful, And more puissant. — Mrs. Browning