A redoubtable method, and one which, united with genius, rendered this gloomy athlete of the pugilism of war invincible for the space of fifteen years.
It had established Athens as a mighty and redoubtable naval power and it created an unprecedented level of artistic and cultural life even today known simply as periclean Athens.
He soon proved himself a redoubtable warrior, and won the respect of other soldiers.
King Harold had great confidence in his redoubtable axemen.