/ Thesaurus / H Synonyms of hydrologist Find synonyms for: Noun1. hydrologist, geologistusage: a geologist skilled in hydrologyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: circumspect Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language