Hematologic neoplasms, also known as blood cancers, are a type of cancer that affects the blood, bone marrow, and lymphatic system. Some of the common types of hematologic neoplasms include leukemia, lymphoma, and multiple myeloma. There are several synonyms that can be used for the term hematologic neoplasms, such as blood cancer, hematological malignancy, hematopoietic cancer, and bloodborne cancer. In addition to these, there are other specific types of hematologic neoplasms that may be referred to by their specific names, such as Hodgkin's lymphoma, non-Hodgkin's lymphoma, chronic lymphocytic leukemia, and acute myeloid leukemia. Early diagnosis and proper treatment is crucial to manage and cure hematologic neoplasms.