赤口毒舌

Explanation: Red: fire red. Described the vicious words, exports hurt. 　　Usage: Joint type; as object, attribute; that vicious verbal 　　Source: Tang Lu with the "eclipse" poem: "Palace of thirteen degrees eclipse birds, and birds are not aware of accommodation owners, greedy people to whom, the line red mouth tongue poison, drugs, eating it on the tongue, not pecking to kill." Thesaurus:  Not like the words, to make insulting remarks, rough side of the tongue, Insulting words Splash language Antonym Group:  Is right and proper remonstrance, No hidden respect, Open out Is of