/ Thesaurus / O Synonyms of order chlorococcales Find synonyms for: Noun1. Chlorococcales, order Chlorococcales, protoctist orderusage: unicellular green algae that reproduce by sporesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language