Blight is a term used to describe a wide range of negative effects on plants, animals, and the environment. DISEASE (7 letters) is an illness that affects living organisms, while INJURE (6 letters) is to cause physical harm or damage. CURSE (5 letters) is a solemn utterance intended to invoke a supernatural power to inflict harm or punishment. INFESTATION (11 letters) is an unwanted presence of pests or parasites in an area. SHRIVEL (7 letters) is to become wrinkled and shrunken due to lack of moisture. MILDEW (6 letters) is a type of fungus that grows on damp surfaces. WITHER (6 letters) is to become dry and shriveled due to lack of water. CANKER (6 letters) is a type of plant DISEASE that causes lesions on leaves and stems. CANCER (6 letters) is a group of diseases characterized by the uncontrolled growth of abnormal cells. FRUSTRATE (9 letters) is to prevent someone from achieving their goals. DESTRUCTION (11 letters) is the act of destroying something. BLAST (5 letters) is an explosion or sudden outburst of energy. DASH (4 letters) is to move quickly in a particular direction. ELM (3 letters) is a type of tree. MAR (3 letters) is to damage or spoil something. BANE (4 letters) is something that causes misery or death. PLAGUE (6 letters) is a contagious and often fatal DISEASE. EYESORE (7 letters) is something unpleasant to look at. In summary, blight is a term used to describe a wide range of negative effects, including DISEASE, injury, CURSE, INFESTATION, shriveling, MILDEW, withering, CANKER, CANCER, frustration, DESTRUCTION, BLAST, DASH, ELM, marring, BANE, PLAGUE, and EYESORE.