15-Letter Words Containing: I,N,O

• subject to psychoanalytic treatment

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

• To practice ventriloquism.

• To speak the words of (another person), as though by ventriloquism.

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

• a performance given extempore without planning or preparation

• place special or excessive emphasis on