bor

• cloudy, dim, dingy, gloomy, louring

• pessimist, pessimistic

• after a storm comes a calm

• shadows of old age

• lour

• bulging, cambered, convex, convexo-concave, domed, gibbose, gibbous, in relief

• warlike, wartime

• to war

• thunderstorm

• convexity

• war of nerves

• linear warfare

• post-war

• to unsheathe the sword

• convex mirror

• ante-bellum

• antiwar

• blitzkrieg

• convex lens, embossed lens

• embossment-map

• to camber