/ Thesaurus / S Synonyms of senesce Find synonyms for: Verb1. senesce, age, get on, mature, maturate, developusage: grow old or older; "She aged gracefully"; "we age every day--what a depressing thought!"; "Young men senesce"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language