12-Letter Words Containing: I,N,Y,A,R,D

• an antihypertensive drug (trade name Apresoline) that dilates blood vessels; used (often with a diuretic) to treat hypertension and congestive heart failure

• of or relating to hydrodynamics

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

• chronic and abnormal anxiety about imaginary symptoms and ailments

• any organic compound in which the cyano radical -CN and the hydroxyl radical -OH are attached to the same carbon atom

• divination by water (as by patterns seen in the ebb and flow of the tides)

• an airplane that can land on or take off from water

• a speedboat that is equipped with winglike structures that lift it so that it skims the water at high speeds

• glide on the water in a hydroplane