/ Thesaurus / A Synonyms of anne mansfield sullivan Find synonyms for: Noun1. Sullivan, Anne Sullivan, Anne Mansfield Sullivanusage: United States educator who was the teacher and lifelong companion of Helen Keller (1866-1936)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language