/ Thesaurus / D Synonyms of decayable Find synonyms for: Adjective1. decayable, putrescible, putrefiable, spoilable, perishable (vs. imperishable)usage: liable to decay or spoil or become putridWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language