Other crossword clues for answer "HYDRAS"HYDRASMythologically-named polypsMythological sea serpentsMany-headed serpentsWater serpentsFreshwater polypsMany-sided evilsHard-to-overcome evilsSea creatures named for a mythical monsterMany-headed monsters.Polyps or many-sided problemsMany-sided problemsTentacled sea creaturesMythical Greek monstersJellyfish relatives named for a mythological monsterTiny, multitentacled creaturesMany-headed mythical sea monstersMany-headed mythical monsters