madder

(noun) Eurasian herb having small yellow flowers and red roots formerly an important source of the dye alizarin. Synonyms: Rubia tinctorum.

(verb) color a moderate to strong red.

(adj) roused to anger. Synonyms: huffy, mad, sore. Examples: "Stayed huffy a good while"- mark twain." "She gets mad when you wake her up so early." "Mad at his friend." "Sore over a remark."

(adj) affected with madness or insanity. Synonyms: brainsick, crazy, demented, disturbed, mad, sick, unbalanced, unhinged. Example: "A man who had gone mad."

(adj) marked by uncontrolled excitement or emotion. Synonyms: delirious, excited, frantic, mad, unrestrained. Examples: "A crowd of delirious baseball fans." "Something frantic in their gaiety." "A mad whirl of pleasure."

(adj) very foolish. Synonyms: harebrained, insane, mad. Examples: "Harebrained ideas." "Took insane risks behind the wheel." "A completely mad scheme to build a bridge between two mountains."