/ Thesaurus / E Synonyms of ernest orlando lawrence Find synonyms for: Noun1. Lawrence, E. O. Lawrence, Ernest Orlando Lawrenceusage: United States physicist who developed the cyclotron (1901-1958)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language