The term 'make furious' can be defined by the crossword solutions of ENRAGE (6 letters), RILE (4 letters), ANGER (5 letters), INCENSE (7 letters), and MADDEN (6 letters). ENRAGE means to fill with intense ANGER, while RILE means to make someone angry or annoyed. ANGER is a strong feeling of displeasure or hostility, while INCENSE means to make very angry or resentful. Finally, MADDEN means to make someone extremely angry or frustrated. All of these words describe the same concept of making someone furious.