/ Thesaurus / T Synonyms of tonegawa susumu Find synonyms for: Noun1. Tonegawa Susumuusage: Japanese molecular biologist noted for his studies of how the immune system produces antibodies (born in 1939)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language