/ Thesaurus / P Synonyms of picket boat Find synonyms for: Noun1. picket boat, picketusage: a boat serving as a picketWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language