14-Letter Words Containing: I,O,G,R,A,P,H

• use an apostrophe

• roentgenographic examination of lymph nodes and lymph vessels after injection of a radiopaque contrast medium; produces a lymphangiogram

• a compiler or writer of a dictionary; a student of the lexical component of language

• the act of writing dictionaries

• the study of physical features of the earth's surface

• an angiogram of the lymph nodes and lymph vessels made after the injection of a radiopaque substance