RONTGEN is a playable word

rontgen Scrabble® Dictionary

noun
pl. rontgens
roentgen
73 Playable Words can be made from "RONTGEN"
   2-Letter Words (12 found)
   3-Letter Words (28 found)
   4-Letter Words (19 found)
   5-Letter Words (11 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)