1. malignant neoplastic disease
2. malignant tumor, malignant neoplasm, metastatic tumor, Cancer
3. Crab, person, individual, someone, somebody, mortal, human, soul, Cancer
4. constellation, Cancer
5. Cancer the Crab, Crab, sign of the zodiac, star sign, sign, mansion, house, planetary house, Cancer
5. genus Cancer, arthropod genus