/ Thesaurus / M Synonyms of microwave diathermy machine Find synonyms for: Noun1. microwave diathermy machine, diathermy machineusage: diathermy machine that uses microwave radiation as the source of heatWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language