/ Thesaurus / D Synonyms of diastolic pressure Find synonyms for: Noun1. diastolic pressure, blood pressureusage: the blood pressure (as measured by a sphygmomanometer) after the contraction of the heart while the chambers of the heart refill with bloodWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language