12-Letter Words Containing: T,E,T,R,Y,L,S,_

• a premature systole resulting in a momentary cardiac arrhythmia

• in a thriftless manner

• a surgical procedure in which part or all of a damaged or diseased cornea is replaced by healthy corneal tissue from a donor

• in an absentminded or preoccupied manner

• a university system having several separate campuses and colleges and research centers

• a nucleated cell in bone marrow from which red blood cells develop

• extinct flying reptile

• A plate, made by electroplating a mold, such as used in letterpress printing