15-Letter Words Containing: RIZA

• a performance given extempore without planning or preparation

• embodying in an outward form

• a chemical process that combines several monomers to form a polymer or polymeric compound

• the control of processes by computer

• written material that has been bowdlerized

• the act of deleting or modifying all passages considered to be indecent

• the experience of becoming familiar with something

• the operation of introducing a catheter into the body