15-Letter Words Containing: I,S,S,A,S

• strong desire to acquire and possess

• unclearness by virtue of having more than one meaning

• a mild state of nausea

• the trait of being excessively fastidious and easily shocked

• The scientific study of all the psychological interactions between humans and the world of sound; includes the perception and production of speech.

• control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system

• a quality characterized by magnificence of scale or the tendency to expand

• a friendly open trait of a talkative person

• someone who plays the harpsichord