/ Thesaurus / M Synonyms of microscopical Find synonyms for: Adjective1. microscopic, microscopicalusage: of or relating to or used in microscopy; "microscopic analysis"; "microscopical examination"2. microscopic, microscopical, visible (vs. invisible), seeableusage: visible under a microscope; using a microscope3. microscopic, microscopical, small (vs. large), little (vs. big)usage: so small as to be invisible without a microscope; "differences were microscopic"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: torrid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language