/ Thesaurus / I Synonyms of icicle plant Find synonyms for: Noun1. ice plant, icicle plant, Mesembryanthemum crystallinum, fig marigold, pebble plantusage: Old World annual widely naturalized in warm regions having white flowers and fleshy foliage covered with hairs that resemble iceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language