Synonyms and related words :
ECG, EEG, EKG, X ray, X-ray movie, cable, cablegram, chest X-ray, day letter, electrocardiogram, electrocorticogram, electroencephalogram, electroencephalograph, electromyogram, encephalogram, encephalograph, fast telegram, night letter, orthodiagram, photofluorogram, photofluorograph, photogram, pyelogram, radiograph, roentgenogram, roentgenograph, scotograph, shadowgram, shadowgraph, skiagram, skiagraph, telegram, telegraph, telex, wire