die of illness

病死

dictation, dictator, dictatorial, dictatorially, dictatorship, diction, dictionary, dictum, did, didactic, didactically, diddle, didn't, die, die away, die down, die for, die from, die game, die of, die off, die out, die to the world, die-cast, die-hard, diehard, dieresis, diesel, diesel-electric, diet, dietary, dieter, dietetic, dietetics, dietician (also dietitian), differ, difference, different, differential, differential calculus,