Unvanquishable in a sentence as an adjective

Rise like Lions after slumber In unvanquishable number-- Shake your chains to earth like dew Which in sleep had fallen on you-- Ye are many -- they are few.

Unvanquishable definitions

adjective

incapable of being overcome or subdued; "an invincible army"; "her invincible spirit"

See also: invincible unbeatable