roentgenrays
roentgenstralen; roentgenisation, roentgenbestraling; ww. roentgenize; roentgenkater, roentgenkater; roentgenogram, roentgenograph, roentgenphoto ; roentgenologist, roentgenoloog; roentgenology, roentgenologie; roentgenometer, skiameter; roentgenoscope, fluoroscoop ; roentgenotherapy,roentgentherapie.
