Delphinapterus leucas Delphinapterus leucas antonyms If you know antonyms for Delphinapterus leucas, then you can share it. Suggest antonym for Delphinapterus leucas Delphinapterus leucas synonyms white whale beluga dolphin If you know synonyms for Delphinapterus leucas, then you can share it. Suggest synonym for Delphinapterus leucas