Tell me because if I recall correctly cancer is adnormal cell growth then what will you say about neoplastic disease

You're correct that cancer involves abnormal cell growth. Neoplastic disease is a broader term that describes any condition characterized by abnormal new growth of cells, forming a tumor. These growths can be either benign (non-cancerous) or malignant (cancerous). Therefore, cancer is specifically the malignant form of neoplastic disease.