Answer: hydras

AnswerCrossword Clue
HYDRASMany-sided problems
hydrasany freshwater polyp, esp. of the genus Hydra, having a cylindrical body, tentacles around the mouth, and usually attached to a rock or plant
hydrasthe Sea Serpent
hydrasHYDRA, a freshwater polyp
hydrasserpent with nine heads, each of which, if cut off, grew back as two
HYDRASMany-headed mythical monsters
HYDRASMany-headed mythical sea monsters
HYDRASJellyfish relatives named for a mythological monster
HYDRASTentacled sea creatures
HYDRASFreshwater polyps
HYDRASPolyps or many-sided problems
HYDRASFreshwater polyps.
HYDRASMany-headed monsters.
HYDRAS"Water serpents"
HYDRASMany-headed serpents
HYDRASMythological sea serpents
HYDRASTubelike water animals