The term 'venom' is used to describe a variety of negative emotions and substances. SPITEFULNESS (12 letters) is a feeling of MALICE or ill-will towards someone, ACIDITY (7 letters) is a sour or sharp taste, ACRIMONY (8 letters) is a feeling of BITTERNESS or HOSTILITY, BITTERNESS (10 letters) is a feeling of resentment or anger, ENMITY (6 letters) is a feeling of HATRED or HOSTILITY, CONTAGION (9 letters) is the spread of a disease or infection, GRUDGE (6 letters) is a feeling of resentment or BITTERNESS, SPLEEN (6 letters) is a feeling of anger or resentment, MALIGNITY (9 letters) is a feeling of evil or HATRED, GALL (4 letters) is a feeling of BITTERNESS or resentment, HATRED (6 letters) is a strong feeling of dislike or aversion, BANE (4 letters) is something that causes harm or destruction, HOSTILITY (9 letters) is a feeling of aggression or antagonism, MALEVOLENCE (11 letters) is a feeling of ill-will or HATRED, HATE (4 letters) is a strong feeling of dislike or aversion, RANCOR (6 letters) is a feeling of deep-seated resentment or BITTERNESS, MALICE (6 letters) is a feeling of ill-will or SPITE, SPITE (5 letters) is a feeling of MALICE or ill-will, BILE (4 letters) is a bitter fluid secreted by the liver, VIRUS (5 letters) is an infectious agent that can cause disease, TOXIN (5 letters) is a poisonous substance produced by living organisms, POISON (6 letters) is a substance that can cause injury or death, Illwill (7 letters) is a feeling of animosity or HOSTILITY.