10-Letter Words Containing: _,_,D,S,U,Y

• make unfit or unsuitable

• declare unfit

• any of various plants of the genus Cymbidium having narrow leaves and a long drooping cluster of numerous showy and variously colored boat-shaped flowers; extensively hybridized and cultivated as houseplants and important florists' flowers

• a secondary and sometimes unexpected consequence

• a product made during the manufacture of something else

• To ride waves or surf without equipment, such as a surfboard.

• study of the mechanics of fluids