10-Letter Words Containing: P,E,R,D,Y

• a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinth

• relating to or located below the epidermis

• a piston syringe that is fitted with a hypodermic needle for giving injections

• any of various nonruminant hoofed mammals having very thick skin: elephant; rhinoceros; hippopotamus

• a B vitamin that is essential for metabolism of amino acids and starch

• A transducer that converts underwater sound waves into electrical signals, rather like a microphone

• Hydroelectric power

• the branch of sociology that studies the characteristics of human populations