Red

(especially of the face) reddened or suffused with or as if with blood from emotion or exertion

characterized by violence or bloodshed

of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies

the amount by which the cost of a business exceeds its revenue

red color or pigment; the chromatic color resembling the hue of blood

emotionally charged terms used to refer to extreme radicals or revolutionaries

a tributary of the Mississippi River that flows eastward from Texas along the southern boundary of Oklahoma and through Louisiana