Diathermy is a 9 letter English word. It's valid Words with friends word worth 17 points.
You can make 548 anagrams from letters in diathermy (adehimrty).
German Diathermie (1909). See dia-, -thermy
Reduction of tension by means of various mechanical measures, notably massage, and by means of electricity and diathermy.
He left, returning a few minutes later with a portable apparatus somewhat resembling its progenitor, the diathermy generator.