RADIOGRAPHING
Scrabble letter values: R1A1D2I1O1G2R1A1P3H4I1N1G2 = 21
Definition
RADIOGRAPHING is the present participle of RADIOGRAPH.
noun RADIOGRAPH: a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays).
Synonyms of RADIOGRAPH: radiogram, shadowgraph, skiagraph, skiagram