/ Thesaurus / H Synonyms of howard florey Find synonyms for: Noun1. Florey, Howard Florey, Sir Howard Walter Floreyusage: British pathologist who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1898-1968)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language