/ Thesaurus / I Synonyms of islay Find synonyms for: Noun1. holly-leaved cherry, holly-leaf cherry, evergreen cherry, islay, Prunus ilicifolia, wild plum, wild plum treeusage: California evergreen wild plum with spiny leathery leaves and white flowers2. Islayusage: an island of western Scotland at the southern end of the Inner HebridesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language