Synonym: deadly, destructive, fatal, harmful, killing, lethal, mortal. Antonym: benignity. Similar words: malign, indignant, indignantly, pregnant, alignment, signal, pregnancy, signature. Meaning: [mə'lɪgnənt] 
adj. dangerous to health; characterized by progressive and uncontrolled growth (especially of a tumor).
adj. dangerous to health; characterized by progressive and uncontrolled growth (especially of a tumor). 
Random good picture Not show
(151) The authors believed that CT could make definite diagnosis for benign lesions(teratoma), but had limited value in differentiation be-tween malignant germ cell tumors and malignant thymoma, lymphoma.
(152) The results indicated that telomeric abnormal status may be one of important biologic markers of gastric precancerosis toward malignant transformation and cancerous progression.
(153) The increase in UV - induced skin tumor Basel, squamous skin tumors and malignant melanoma.
More similar words: malign, indignant, indignantly, pregnant, alignment, signal, pregnancy, signature, repugnance, indignation, designation, minimalist, dominant, resonant, dissonant, valiant, significant, predominant, significantly, gnash, mall, small, male, formal, normally, dismal, female, pugnacious, magna carta, informal.