忿 (w)

(fèn) anger; indignation; hatred

忿忿不平 (w)

(fènfènbùpíng) variant of 憤憤不平|愤愤不平[fen4 fen4 bu4 ping2]

忿怒 (w)

(fènnù) angry; wrath

忿恨 (w)

(fènhèn) variant of 憤恨|愤恨[fen4 hen4]

忿懑 (w)

(fènmèn) indignant; furious