/ Thesaurus / D Synonyms of dietetical Find synonyms for: Adjective1. dietary, dietetic, dieteticalusage: of or relating to the diet; "dietary restrictions"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language