/ Thesaurus / B Synonyms of bayer Find synonyms for: Noun1. aspirin, acetylsalicylic acid, Bayer, Empirin, St. Joseph, salicylate, analgesic, anodyne, painkiller, pain pillusage: the acetylated derivative of salicylic acid; used as an analgesic anti-inflammatory drug (trade names Bayer, Empirin, and St. Joseph) usually taken in tablet form; used as an antipyretic; slows clotting of the blood by poisoning plateletsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: industrious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language