/ Thesaurus / P Synonyms of phenaphen Find synonyms for: Noun1. acetaminophen, Datril, Tylenol, Panadol, Phenaphen, Tempra, Anacin III, analgesic, anodyne, painkiller, pain pillusage: an analgesic for mild pain but not for inflammation; also used as an antipyretic; (Datril, Tylenol, Panadol, Phenaphen, Tempra, and Anacin III are trademarks of brands of acetaminophen tablets)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language